Sperm are the male reproductive cells. Most animals and plants use sperm to reproduce. They have different ways of making and releasing the sperm. In...

The sperm whale (Physeter macrocephalus), also known as the cachalot, is the largest toothed whale. It has the biggest head of any animal. The head can...

A sperm bank (also semen bank) is an enterprise that collects or stores human sperm from sperm donors for use by women who need sperm to get pregnant...

Sperm theft also known as forced fatherhood, spermjacking or spurgling (a mix of sperm and burgling), happens when a man's sperm is used, against his will...

Fertilization (British English spelling: fertilisation) is when a male's sperm enters a female's ovum (or "egg"). Fertilization is also called conception...

which are usually just called sperm. (The word "sperm" is plural, so you do not add an "s" and say "sperms".) The sperm are tiny living cells which can...

Monodon monoceros Family Physeteridae: Sperm whales Sperm whale, Physeter catodon Dwarf sperm whale, Kogia sima Pygmy sperm whale, Kogia breviceps Family Ziphiidae...

is to carry sperm away from the testes, towards the penis. Sperm that are removed from the vas deferens might swim in circles. Mature sperm is stored in...

ejaculatory fluid during sex. This is thought to be helpful in helping the sperm live in the acidic environment of the vaginal canal. Ejaculation happens...

ejaculates. It is usually a white or yellowish, sticky substance made up of sperm (male cells for sexual reproduction) floating in a fluid called seminal...

left. This is called oogenesis. When the ovum is fertilised by a male's sperm, it becomes a zygote, which develops into a new organism. The ovum is fertilized...

the testicles, which produce sperm. During sexual intercourse the penis delivers the sperm into a woman's vagina. The sperm can fertilize the egg cell in...

reach the tail, the sperm can fertilize an egg. The sperm are transferred to the Seminal visicle through the vas deferens. The sperm can not swim yet, so...

includes all the whales which eat prey larger than plankton. Examples are: sperm whales, beaked whales, dolphins, and others. As the name suggests, the suborder...

In-vitro fertilisation (IVF) is a way to let sperm fertilise egg cells outside of the womb. IVF is used so that infertile women may still have children...

The pollen tube is the tube through which sperm from the pollen reaches the egg cell, and fertilises the plant to form seeds. The pollen tube of most...

ejaculation, most of the ejaculate has sperm rather than semen in it. The use of seminal fluid is not known, since sperm do not move or survive well in semen...

sexes: male and female. In sexual reproduction, offspring are produced when sperms fertilise eggs from the female. Various steps are involved in this process...

"egg"), and a male produces the smaller type (called a spermatozoon or "sperm cell"). The name gamete was introduced by the Austrian biologist Gregor...

either eggs or sperm. Fertilisation needs one sperm and one egg. Once a sperm enters an egg, the egg blocks other sperm from entering. The sperm and egg then...

the part of the testicle that carries sperm. They can sometimes get cysts. The rete testis have concentrated sperm and fluid in them, and they help the...

called sexually transmitted diseases). The condom catching the sperm prevents the sperm from entering the other person is prophylaxis. Other forms of birth...

is to help the developing sperm cells through the stages of spermatogenesis - the process of turning stem cells into sperm. It was also called the "mother...

reproduction is usual. The sex cells are either sperm or ovum (also named "egg") cells. If they are sperm cells, the organism is male, if they are egg cells...

will grow into a new animal or plant. When a female's ovum and a male's sperm cell join, the cell that results is called the zygote. The zygote then multiplies...

person who makes a donation. "Donor" could refer to: Blood donor Organ donor Sperm donor, a man who gives sperm Egg donor, a woman who gives ova (eggs)...

tubules are long thread-like tubes found in each of the testicles where sperm is produced. The inner lining of the tubule contains Sertoli cells. This...

be the donor. However many may use sperm banks. These are medical businesses that match couples who need donor sperm with men who will donate. Sometimes...

bag that contains the testicles). Inside his body the testicles produce sperm and a substance called testosterone which makes a person grow into a man...

age. Sperm count is becoming smaller with age, with men aged 50–80 years producing 75% of sperm compared with 20–50 years old males. If the sperm count...

sperm from more than one male, then sperm competition comes into play. This is competition between sperms to fertilize the egg (only a single sperm achieves...

their father-in-law. Fathers determine the sex of their child through a sperm cell which either contains an X chromosome (female), or a Y chromosome (male)...

Male gametophyte make sperm. Female gametophyte make eggs. Water moves the sperm from the male moss to the female moss. Then the sperm and the egg join to...

court ruled that sperm donor Joel McKiernan had to pay child support. In its ruling, the Pennsylvania Supreme Court said that sperm donors would be less...

spiders make some silk, put sperm onto the silk, and then put their pedipalps into the sperm. The pedipalps then hold the sperm, and the spider can use it...

definition for: germ. Germ may refer to: Microorganism, especially a pathogen Germ theory of disease Germ cell, an ovum or sperm, or one of its progenitors...

Concept is an idea. Conception can mean how someone understands an idea. Conception can also mean fertilization (when a sperm joins with an ovum or egg)...

female is fertilized by a spermatophore, a sperm-containing cap put by the male in her cloaca. The sperm is stored in on the roof of the cloaca until...

fish which store sperm for months. This tends to set up a kind of fitness competition between sperm. The system is called "cryptic sperm competition". Male...

reproductive system and bladder to the outside of the body to transport urine and sperm. All mammals have it. It allows the removal of urine from the body. There...

Livyatan is an extinct genus of sperm whales. It only has one species under it: the Livyatan melvillei. It is named after the Leviathan, a monster from...

genus of giant toothed whales, that include now a only living species: Sperm whale (Physeter macrocephalus). The genus include two possible extinct species...

A spermatophore is a sperm packet used by invertebrates. This short article about biology can be made longer. You can help Wikipedia by adding to it....

when a sperm is place in a woman's uterus immediately after ovulation. Another option is in vitro fertilization (or IVF). In this process, a sperm and an...

gametes (the sex cells, or egg and sperm). Sexual reproduction takes place when a sperm fertilizes an egg. The eggs and sperm are special cells called gametes...

Legacy. In 2018, he founded Legacy, a company that offers at-home sperm testing and sperm cryopreservation services. "Khaled Kteily: Founder & CEO of Legacy...

differentiation, and so on. In organisms that reproduce sexually, once a sperm fertilizes an egg cell, the result is a cell called the zygote, which has...

Endosperm is formed when the two sperm nuclei inside a pollen grain reach the inside of an ovule or embryo sac. One sperm nucleus fertilizes the egg, forming...

Pollen is a powder made of pollen grains. They produce sperm cells (male cells used for reproduction) of seed plants. The pollen grains are actually haploid...

copulation, male–male competition may take the form of sperm competition, the competition between the sperm of two different males to fertilize an ovum. in 1970...

fertilization in-vitro) is when sperm is put into the cervix of a female to make her pregnant without sexual intercourse. It is when the sperm of a male is extracted...

chromosomes an individual receives. An offspring formed from the union of a sperm and an egg develops as a female, and an unfertilized egg develops as a male...

A hectocotylus is a modified arm used to by male cephalopods to put sperm on females. This short article about science can be made longer. You can help...

amphibians lay eggs that have not been fertilized yet. Then the males lay sperm on top of the eggs, which is called external fertilization. Viviparity Ovoviviparity...

ejaculates semen from his penis into the vagina. The semen contains sperm. The sperm can move from the vagina into the uterus to fertilize an egg and make...

prey. The largest squid, the giant squid and colossal squid, are eaten by sperm whales and sleeper sharks. There are about 300 species of squid. Squid,...

Ericsson method uses the extra weight of sperms carrying the X chromosome. They swim slower than the lighter sperms with the Y chromosome. This test tube...

Ahsugris is lumps of food compounds, secreted and expelled by the sperm or food vomit from ahsu sources. Because the harvesting of ahsugris causes no...

reproduce sexually, insemination is the transfer of male gametes (usually sperm) into the female reproductive tract, for the purpose of generating offspring...

anatomy and reproductive system and act like a reservoir to move mature sperm (spermatozoa) closer to the urethra, out of the body. Females do not have...

Spermicide is a substance that kills sperm before it can enter the vagina. When a spermicide is used as the only form of contraception, the pregnancy...

let the ovum pass into the uterus. The ovum is able to be fertilized by sperm during sexual intercourse. They are named after the 16th century Italian...

hormone (FSH). Gonadotropins are hormones that tell the testicles to make sperm or the uterus to release an egg. Basically it’s part of the make hormonal...

or female. Male gametophytes make haploid sperm. Female gametophytes make haploid eggs. Water moves the sperm to the egg. An embryo is made when they join...

fertilization, or "spawning". The females lay egg-sacs, and the males pour sperm onto the sacs. They and the giant salamanders (family Cryptobranchidae)...

diploid number of chromosomes is 46 (2x23). The number in haploid cells (sperm and eggs) is 23. Some types of animals are haploid, such as male Hymenoptera...

sprig. In-Vitro Fertilization is when eggs are taken and fertilized with sperm in the dish. "Some landmarks in the development of tissue and cell culture"...

undergo meiosis, and produce pollen grains, which contain the male gametes (sperm). The pollen grains are actually haploid male gametophytes. The pollen is...

composer of electronic music. He started his first band, The Sperm, in the 1960s. The Sperm mixed avant-garde music with free jazz and psychedelic pop,...

one is the egg cell; it fuses with a sperm cell, forming the zygote. Another cell joins with the other sperm, and forms a nutrient-rich endosperm. The...

follicles[verification needed] in the ovaries. In males, it will lead to the production of sperm. Other hormones control the release of FSH. Luteinizing hormone will cause...

reproductive systems results in fertilization of the woman's ovum by the man's sperm. This short article about medicine can be made longer. You can help Wikipedia...

product to where it is used. An example is the vas deferens, which carries sperm to the ejaculatory ducts. Another example is tear ducts, which carry tears...

snipping the vas deferens, which is the reproductive tube that carries sperm from a male's epididymis all of the way to this man's prostate. More than...

liquid. This liquid has in it male sex cells. These cells are called sperm cells. Sperm cells are made in the male sex glands - testes. The liquid with cells...

scientific term in biology. In zoology, an animal that can produce both sperm and ova is a hermaphrodite. As an example, most earthworms are hermaphrodites...

pre-ejaculate (pre-cum). This fluid helps to lubricate the urethra for sperm to pass through. It also helps clean out any urine or dirt. Despite the...

on the underside of her abdomen. A male spider covers its pedipalps in sperm and puts them inside the female spider's epigynum. This short article about...

somatic cells, except for the haploid gametes (sex cells like eggs and sperm) and other cells involved in reproduction. Somatic cells are usually diploid...

different concepts: When talking about birth control, a barrier method prevents sperm from reaching the egg cell using a physical barrier. The most common of...

uninterested in mating... also males have components in their sperm which kill old sperm from previous males".92 The same set of alleles in males and females...

gametes and sex hormones. The male gonad is the testicle. Testicles make sperm cells. The female gonad is the ovary. Ovaries make egg cells. Some animals...

cremaster, which it does in response to cold temperatures. It transports sperm with the help of the vas deferens, supplies blood to the related structures...

each contain male and female gametes. During mating, both worms exchange sperm and have eggs fertilized. The belt-like swollen area on the earthworm’s...

from the ovary at the same time, and each is fertilized by a different sperm. This results in the birth of fraternal twins. They can be of different...

species. Mechanical isolation: Copulation may be attempted but transfer of sperm does not take place. The individuals may be incompatible due to size or...

same-sex couples have kids.. The main ways being looked at are creating sperm from women and eggs from men. In 2004, Japanese scientists changed the job...

the uterus where sperm get in). Contraceptive sponge – this is a sponge that is filled with spermicide (a substance that kills sperm) and is put in the...

also store sperm (male sexual cells) for many months. The eggs are fertilised as they are laid by passing through the chamber holding the sperm. The eggs...

are hermaphrodite: they produce both eggs and sperm. To reproduce, a planarian releases eggs and sperm into the water, where the eggs get fertilized....

North Pacific giant octopuses are eaten by harbor seals, sea otters, and sperm whales. They usually live about 3-5 years in the wild. This short article...

male. A hermaphrodite makes sperms when its in a larval stage and makes ova in an adult stage. A male can only make sperm. Males are a little smaller...

the way up into the animals, where it makes an appearance as flagellated sperm. Of all the six eukaryote supergroups, four are exclusively composed of...

the vagina. In male mammals, the muscles are also used to transport the sperm, when an erection happens. Wikisource has original writing related to this...

that the orgasm helps the sperm in the man's semen to swim up the vagina into the cervix so that it is more likely that a sperm cell will fuse with an egg...

Andropause is when a man's sperm count gets lower in his 40s. This condition is also called penopause and late-onset hypogonadism. Other changes that...

Giant squid live at this depth, and here they are hunted by deep-diving sperm whales. From Greek βαθύς (bathys), deep. Abyssal zone (from 4000m to the...

the cell move which cilia the cell move other cells (across its surface). Sperm (germ) has a flagella tail for movement and the throat uses cilia to move...

called an ejaculation (the release of liquid called semen which contains sperm cells). This ejaculation is usually accompanied by a powerful, pleasurable...

her body slims while his swells. The male releases his sperm directly into the water. The sperm then fertilize the eggs in the pouch. The fertilised eggs...

issues. However, a combination of hypospermia with oligoozoospermia (low sperm count in semen) negatively affects the chance to conceive naturally. This...

to locate things that they can not see. Some toothed whales, such as the sperm whale, are almost never called dolphins. Some of them are always called...

degrees Fahrenheit). Higher temperatures than 36.8 degrees will damage the sperm inside the testicles. The temperature is controlled by moving the testicles...

lower animals, and plants. Many aquatic species just spread their eggs and sperm in the water at one specific time of year. That time varies between species...

through the males releasing sperm which then attracts the females and causes them to release their eggs. When the sperm and eggs mix, it creates a larvae...

The male snail has two kinds of sperm. One is for attaching onto the female's egg, and the function of the other sperm is unknown. The female's eggs are...

Krabs lives in a curved anchor with his daughter Pearl. Pearl is a teenage sperm whale. Mr. Krabs loves money. He is usually very greedy for money. Overall...

that the vectors of hereditary traits resided in the nuclei of the egg and sperm. His work on the development of sea urchin eggs was fundamental and lasting;...

Karl Ernst von Baer discovered the eggs of mammals in 1827. The fusion of sperm with egg was first seen by Oskar Hertwig in 1876. Singer, Charles & Underwood...

chromosomes. The mother's eggs always contain an X chromosome, while the father's sperm contains either a Y chromosome or an X chromosome. That determines the sex...

spermatophores (packages of sperm). Instead, they spin small sperm webs on to which they ejaculate and then transfer the sperm to structures on the tips...

their temperature and nutrients. they can also spread pollen filled with sperm cells that can be picked up by insects that ingest the nectar of the flower...

many years studying the human egg, and how it could best be fertilised by sperm outside the body. He succeeded in fertilising an egg in 1969, but they did...

Widgren EE, Thresher R, Wagner EJ, et al. (2006). "Nuclear autoantigenic sperm protein (NASP), a linker histone chaperone that is required for cell proliferation"...

which several hundred relatively long sperm are released into the female’s body. The female then stores these sperm in her spermathecae, and then becomes...

surgery that removes the epididymis, or the tube in the scrotum where the sperm become able to move. An epididymectomy can be done on either one side or...

can happen because of errors when meiosis produces the gametes (eggs & sperms). Damage by radiation, or by certain chemicals may cause mutations. Mutations...

vas deferens. The testes open into a wide sperm duct and then into a muscular duct which can push out the sperm. The duct empties into a cloaca. Nematodes...

India". The Times of India. "#CatchFlashBack: When Himesh Reshammiya was a sperm donor in A New Love Ishtory". CatchNews.com. Team, Indicine. "Khiladi 786...

cheetah has unusually low genetic variability and a very low sperm count. Their sperms also suffer from deformed flagellae, and so their movement is...

Mitosis occurs in all types of dividing cells in the human body, except in sperm and ova, which are gametes or sex cells. Gametes are produced through a...

fluid from ducts into the penile urethra for the vagina. Semen consists of sperm and seminal fluid. Prejaculate is not urine, but its own distinct fluid...

with explosives. In Oregon, on November 12, 1979, people disassembled a sperm whale carcass using explosives. A member of the Oregon Highway Division...

(which include the sperm cells). One sperm makes its way to fertilize the egg cell, producing a diploid (2n) zygote. The second sperm cell fuses with two...

Animal Face-Off is one hour long, with the exception of the 12th episode, "Sperm Whale vs. Colossal Squid", which is two hours long. Deadliest Warrior Death...

chromosomes, males have one X and one Y. An egg always carries a single X, while sperms carry either an X or a Y. That is how sex is determined in humans. Not all...

retrieved 2010-11-08 Malo A.F. et al. 2005. Antlers honestly advertise sperm production and quality. Proceedings of the Royal Society Biological Sciences...

Robin. The state insect is the European Mantis. The state animal is the Sperm Whale. The state shellfish is the Eastern Oyster. The state fish is the...

fathers, Poseidon, Zeus and either Hermes or Ares. All three mixed their sperm in a bag of animal hide. Zeus gave him his craving for erotic adventures...

eggs and sperms are shed at the same time. In winter and spring consecutive spawns take place, interrupted by periods when more eggs and sperm are produced...

they are ready to reproduce, the adults are released from the host, and sperm from the males penetrates the bodies of the females to achieve fertilisation...

oceanic animals whose eggs are fertilised externally. This means the eggs and sperm have to be released at the same time by both sexes of the same species....

pregnancy. Ulipristal acetate (Ella) works by blocking ovulation until the sperm die. Sperm can live in the vagina for up to 5 days while it waits for ovulation...

Marine organisms with a larval stage often release large numbers of eggs and sperms into the water column. After fertilisation, the eggs develop into tiny larvae...

the trunk, and open to pores in the final segment. In most species, the sperm duct has two or three spiny structures that presumably help in copulation...

couples to use in-vitro fertilisation (IVF) and that prevent the use of donor sperm. Bram Stoker's Dracula (1992) L'appartement (1996) Dobermann (1997), Nat...

pad to hold on to females when they mate, but it does not make or move sperm itself. Some animals use their nuptial pads to fight each other. Austrian...

normal males have one X and one Y. An egg always carries a single X, while sperms carry either an X or a Y. That is how sex is determined in humans. Sex determination...

chromosomes, males have one X and one Y. An egg always carries a single X, while sperms carry either an X or a Y. That is how sex is determined in humans, and in...

own biological children. To do this they may use surrogates. This is when sperm from one father is placed in a female surrogate to make a pregnancy. Some...

mouse models. Germline chimerism occurs when the germ cells (for example, sperm and egg cells) of an organism are not genetically identical to its own....

prehistoric megatooth shark known as Carcharocles megalodon and the famous giant sperm whale Livyatan from example. Orca Human "Delmontian | Encyclopedia.com"...

currently, being the second largest known toothed whale, only behind the Sperm Whale (Physeter macrocephalus). This species feeds on fish, turtles, birds...

transport MeSH G08.520.277.760 – sperm capacitation MeSH G08.520.277.780 – sperm motility MeSH G08.520.277.800 – sperm-ovum interactions MeSH G08.520.277...

the voices. The Whale Who Wanted To Sing At the Met is the story about a Sperm Whale, named Willie, with great musical talent and his dreams of singing...

temperatures, sufficiently so that they do not require a scrotum to cool their sperm as most other mammals do. Martin Pickford (2015). "Late Eocene Potamogalidae...

have not been near a male for two years. "Rays have been known to store sperm and not give birth until they decide the timing is right". Like all fish...

releases, semen from his penis into the woman's vagina. The semen, which has sperm in it (which is made in his testicles), moves to the Fallopian tubes, and...

pelvis). In males, relaxin also has a function: it enhances motility of sperm in semen. In animals, relaxin widens the pubic bone and facilitates labor...

find each other by following slime trails. During mating, they exchange sperm through their genital openings. After mating, the "female" snail lays eggs...

packets of sperm into the female's mantle cavity. Males die in a few months after mating. In some species, the female octopus can keep the sperm alive inside...

therefore the mitochondrial DNA, usually comes from the egg only. The sperm's mitochondria enter the egg, but are marked for later destruction. The egg...

2000m below the surface of the Southern Ocean. It is the main food eaten by sperm whales. The colossal squid has ammonium chloride in its body, so it tastes...

Retrieved 29 July 2010. Malo A.F. et al 2005. Antlers honestly advertise sperm production and quality. Proceedings of the Royal Society of Biological Sciences...

paired copulatory organs, called hemipenes. Female leopard geckos can store sperm in their reproductive tracts for 15 months or more. They can lay up to five...

"Fermentation Filtrates of Rubus coreanus Relax the Corpus Cavernosum and Increase Sperm Count and Motility". Journal of Medicinal Food. 11 (3): 474–478. doi:10...

including cetaceans such as harbour porpoises, dolphins, minke whales, sperm whales, and beluga whales. In recent years, humpback whales have started...

cheaper. Ambergris: lumps of fatty compounds, secreted and expelled by the sperm whale. Because the harvesting of ambergris causes no harm to the whales...

long and muscular end of the vas deferens (tube for sperms) used to transfer spermatophores (sperm packages) to a modified arm called a hectocotylus. That...

marine species have evolved a system where they release their eggs and sperm into the water at the same time, and fertilisation takes place in the sea...

takes place by means of the germ cells – the gametes, such as egg cells and sperm cells. Other cells of the body (somatic cells or soma) are not agents of...

hard skin. A tailed frogs "tail" is really an organ they use to release sperm in fast-moving waters. They are the only frogs with this organ.p199 The...

wolves, and snakes. Some predator animals, particularly large ones such as sperm whales and killer whales, have their two eyes positioned on opposite sides...

Pakhangba Nonggarol, Taoroinai brought a God from the centre of the Sun as a sperm inside his body after the completion of the creation of the universe. He...

including bowhead whale, blue whale, fin whale, sei whale, humpback whale, sperm whale and the rarest in the world, the North Pacific right whale. Other...

starts after two people have sexual intercourse. The ovum (or egg) and the sperm (seed) come together and form a zygote (fertilized egg) inside of the childbearer...

parent sponge (that died). Most sponges reproduce sexually. They can make sperm cells that are released into the water. These are either captured by another...

through the fallopian tube into the uterus. If the ovum egg cell meets with sperm on its way to the uterus, it can combine with it, fertilizing it into a...

simultaneous hermaphrodites: they have both male and female sex organs. Once the sperm are produced, they are picked up by an organ on the tail that functions...

490.890.820 – sperm head MeSH A05.360.490.890.820.100 – acrosome MeSH A05.360.490.890.830 – sperm midpiece MeSH A05.360.490.890.840 – sperm tail MeSH A05...

female (with occasional hermaphrodites). In most cases, adults release sperm and eggs into the surrounding water, where the (unprotected) eggs are fertilized...

Conception, or fertilization, has the highest chance of being successful if sperm enters the vagina (such as by sexual intercourse or artificial insemination)...

well-known fossil shows that a shark of the genus Otodus attacked an extinct sperm whale similar to the genus Acrophyseter. Paleontologists say the animal...

large puddle on which to lay her clutch of eggs. The male puts out his sperm onto the eggs as they are released. Tree frogs lay jelly-like eggs. The...

fraternal twins, who are formed by two separate eggs fertilised by two separate sperms, and who are not always the same sex (DZ = dizygotic). Both types of twin...

cytokinesis is characteristic of land plants and a few groups of algae. The sperm of bryophytes and pteridophytes, cycads and Ginkgo have flagella similar...

their self-titled debut album, Oomph! (1992), and the album after it called Sperm (1994). They started with a very dance-heavy industrial sound. They quickly...

fertilized, it happens during this step. A woman becomes pregnant when a man's sperm fertilizes one of her ova, which then plants itself into the lining of the...

through the fallopian tube (with the expectation of becoming fertilized by a sperm cell[where?]) into the uterus. If an ovum is fertilized, it sticks to the...

XYYY syndrome had azoospermia. This is when a male does not produce any sperm. This means they are infertile. Some people with mosaic (meaning some cells...

releasing copper into the woman. They do not work by the copper killing the sperm. They are a slightly different form of birth control to the intrauterine...

driving test. She is voiced by Mary Jo Catlett. Pearl Krabs is a big gray sperm whale with blonde hair who is the daughter of Mr. Krabs. She is sixteen...

but is "made" by humans through artificial insemination (that means the sperm is artificially put into the female). The two Camelus species originally...

to move through the water. Certain organisms such as bacteria and animal sperm have a flagellum to move in liquid environments. All aquatic invertebrates...

deformities and mutations. Birds were born with smaller brains and less viable sperm. The other three reactors at Chernobyl continued to operate after the disaster...

with Lucy. He keeps these feelings private. Kyle is diagnosed with a low sperm count. Lucy announces she is pregnant. Kyle assaults her. He thinks the...

delaying ovulation, the ovaries from releasing an egg or ovum; Preventing sperm from fertilising any egg already released; or Stopping a fertilised egg...

happens when: An egg with no genetic material gets fertilized by one or two sperm The result is tissue with only the father's genetic material All the chromosomes...

separate. Sexual reproduction typically consists of releasing eggs and sperm into the water, with fertilization taking place externally. Their larvae...

during winter, and is triggered by rough seas which disperse the eggs and sperm. Larvae are pelagic for a couple of weeks before settling onto a hard substrate...

her eggs in the nest, the male Betta will fertilize them by releasing his sperm over the eggs.[source?] There are long-fin and short-fin betta fish. Many...

meatus. Sperm are made in the testes (ball-like organs) and stored in the epididymis (layer of tissue) around the testes. During ejaculation, sperm are pushed...

eyes, and ends as nothing more than a pair of gonads. The gonads release sperm in response to hormones in the female's bloodstream. This extreme sexual...

already flying. His crew scratched the name of their ship into a tree. A sperm whale rammed and sank the Nantucket whaleship Essex on 20 November 1820...

opera, Fidelio, is performed for the first time in Vienna. 1820 – An 80–ton sperm whale attacks the ship Essex, 2,000 miles from the west coast of South America...

1970 – The Oregon Highway Division attempt to destroy a rotting bleached sperm whale with explosives, leading to the now–infamous "exploding whale" incident...

conditions. Most female amphibians lays her eggs in water. Males release sperm to fertilize them. The eggs are laid one by one or in batches. Batches of...

smaller, usually much smaller, than those of hive bees. The queen stores sperm from her mating, and can decide whether or not to fertilise an egg as it...

American geneticist. She discovered sex chromosomes. Stevens saw two kinds of sperms in male mealworms. One had a large chromosome and one had a small chromosome...

and reproduction during conception and in cell division phase. When the sperm is in the egg and beginning to form, errors can happen by accident, and...

books of collected columns: Can I Have My Balls Back Please (2000) and Sperm Bandits (2002). In 2023, using the pen name Radio Dotun, he published a...

female sex organs and egg cells. The ova were fertilised by free-swimming sperm produced by windborne miniaturised male gametophytes in the form of pre-pollen...

2004 – A whale explodes in Tainan, Taiwan. A build-up of gas inside the sperm whale is suspected of causing the explosion. 2005 – Three trains crash,...

but transfer of sperm does not take place. The individuals may be incompatible due to size or morphology. Gametic incompatibility: Sperm transfer takes...

Leeuwenhoek greatly improved the microscope. Scientists then discovered sperm cells, bacteria, and many tiny living things. Jan Swammerdam’s work led...

Opisthokonta Temporal range: 632–0 Ma Had'n Archean Proterozoic Pha. An animal sperm cell with a posterior flagellum attempts to penetrate an ovum Scientific...

those of modern whales which feed on squid, such as the pilot whale and sperm whale. Hilton, Richard P. 2003. Dinosaurs and other Mesozoic animals of...

give him a child through IVF. Due to a nurse’s mistake, Sahil becomes the sperm donor for Yash and Vedika’s child. After Yash’s death, Bhumi, Vedika’s distant...

off their wings and begin to lay and care for eggs. The females store the sperm they obtain during their nuptial flight to selectively fertilise future...

organs that can be seen. But inside the male are two testes which produce sperm which is stored in the cloaca. Birds mate by rubbing their cloacas together...

only confirmed register of a Megamouth shark predator is an event of when sperm whales where seen attacking a Megamouth shark. This occurred in Manado,...

Fish American shad Flower Mountain laurel Insect European mantis Mammal Sperm whale Tree Charter Oak, a white oak Inanimate insignia Dance Square dance...

revoada. Each female mates with multiple males to collect the 300 million sperm she needs to set up a colony. Once on the ground, the female loses her wings...

stage. Their skin is thin, making them appear translucent. Males deposit sperm packages rather than fertilising the female internally. Currently, no species...

The basics of the NDH style were set up by Oomph! on their second album, Sperm (1994), and by Rammstein with their first album Herzeleid (1995). Oomph...

copies of chromosome 7. This is usually a random event that happens when the sperm or egg that a person develops from is being formed. The different traits...

dolphins) Small whales Odobenocetops Giant sea turtles Large whales (including sperm whales, bowhead whales, and rorquals) Pinnipeds Porpoises Sirenians When...

condom is attached to the vagina. It covers the vagina and cervix to prevent sperm from getting inside the woman's uterus. It is necessary to know that female...

Family: Physeteridae Genus: Physeter Sperm whale Physeter macrocephalus VU Family: Kogiidae Genus: Kogia Pygmy sperm whale Kogia breviceps LR/LC Family:...

suggests they are vital to the biology of the nucleus. In contrast, mature sperm cells largely use protamines to package their genomic DNA, most likely to...

changes in night-time illumination, organisms can synchronise the release of sperm and eggs to maximise the fertilisation of their eggs. Vision itself relies...

chromosomes an individual receives. An offspring formed from the union of a sperm and an egg develops as a female, and an unfertilized egg develops as a male...

the male's vent. This gland produces the spermatophore, which carries a sperm packet at its tip. The courtship happens on land. After the male becomes...

grow bigger during puberty, or the ovaries in females) start to produce sperm or eggs Pubic hair starts to grow Hair on the legs and the armpits starts...

have female traits. All XX males are infertile because they cannot produce sperm. About 1 in 20,000 to 30,000 people have XX male syndrome. It is also known...

mating, or after they have been vomited by squid-eating whales (such as sperm whales and pilot whales). Other species, like the Black-browed Albatross...

Sometimes, tests can also be done on the mother's eggs or the father's sperm before they meet to make a baby. These can also be part of PGD. Designer...

hydraulically implanted spermatophore (a sort of tapered, cylindrical satchel of sperm) for long periods before she is ready to fertilize her eggs. Once she does...

normal, but azoospermia is common. This means the person cannot produce sperm and is infertile. Mentally, mild to moderate intellectual disability has...

19th Century. The males use a modified arm, the hectocotylus, to transfer sperm to the female. For fertilization, the arm is inserted into the female's...

aggressive call. The female lays her eggs in shallow waters. The male releases sperm on the eggs as fertilizer. A female can lay up to 20,000 eggs. The eggs...

Scratch 'N' Win (September 19, 1993) Scared Straight (September 25, 1993) Sperm Bank (October 3, 1993) Citizen Butt-head (October 16, 1993) True Crime (October...

change its sex. A succubus would be able to sleep with a man and collect his sperm, and then transform into an incubus and use that seed on women. Their offspring...

Afraid to Ask) Yes Yes Yes Victor Shakapopulis / Fabrizio / The Fool / Sperm #1 1973 Sleeper Yes Yes Yes Miles Monroe 1975 Love and Death Yes Yes Yes...

First appearance Squeaky Boots Portrayed by Lori Alan Information Species Sperm whale Gender Female Occupation Student, assisstant at Grandma's Apron, future...

a long, double string of small black eggs. He fertilises them with his sperm. The egg strings may have 3,000 to 6,000 eggs and be 3 to 4.5 metres (10...

holds on to her. She lays her eggs in the foam. Then the male frog puts sperm in the foam. The frogs stick together for an hour. Then the male frog lets...

"honeymoon cystitis" is often used. Using spermicide (a gel or cream to kill sperm) increases the risk of UTIs. Women get more UTIs than men because women...

out of bubbles, called foam nests. During mating, the male frog releases sperm while the female releases eggs and a protein-rich fluid. The male moves...

for the God Father Creator. Three alphabets (ꯆ, ꯇ, ꯈ) symbolize mouth, sperm, and chin, relating to the human body’s structure and functions. Meanings...

Romance), Pooya Film, retrieved 2021-11-27 Moghadam, Saman (2017-05-10), Sperm Whale: Roya's Selection (Comedy, Drama, Music), Seven Crystal Globe, Tangerine...

Mario; Reumer, Jelle (1 July 2010). "The giant bite of a new raptorial sperm whale from the Miocene epoch of Peru". Nature. 466 (7302). London: Macmillan:...

black-footed cats born using in vitro fertilization with frozen sperm and embryos. The sperm was collected in 2003, used to fertilize an egg in 2005, and...

the enteric nervous system, kidneys, and spermatogenesis (the creation of sperm in the body). After Studying the RET proto-oncogene, the research team focused...

Azoospermia is common. This is a condition where a male cannot produce sperm. Becaues of this, many people with XXYY syndrome are infertile (cannot have...

backaches, and fevers. Bauls believe that if one is able to raise the sperm at the moment of ejaculation, one can attain eternal youth. Bauls believe...

pioneeri Pekka Airaksinen on kuollut – perusti 1960-luvulla kohua herättäneen Sperm-yhtyeen (in Finnish) Max Azria Dead at 70 Skilegenden Gjermund Eggen (77)...

goats and whores in Uzbekistan." Before this Borat was an ice maker, animal sperm retriever, gypsy catcher, and someone who removes dead birds from a computer...

syndrome is caused by nondisjunction. This is when the gametes (egg or sperm) produce too many chromosomes when forming a fetus. Usually, chromosomes...

MeSH A11.497.760.400 – sperm head MeSH A11.497.760.400.100 – acrosome MeSH A11.497.760.450 – sperm midpiece MeSH A11.497.760.500 – sperm tail MeSH A11.497...

severe. People with XXXXY syndrome are infertile because they do not produce sperm. They usually have underdeveloped genitalia, such as a small penis. Their...

3109/15563657608988139. PMID 8236. "Several inflammatory and reactive alterations of sperm quality seem to be proven; nevertheless, the impact of these findings on...

which is called exocytosis. In human fertilization, the penetration of the sperm through the membrane of the egg (ovum) called the cortical reaction causes...

MeSH D27.505.696.138 – antispermatogenic agents MeSH D27.505.696.138.379 – sperm immobilizing agents MeSH D27.505.696.138.569 – spermatocidal agents MeSH D27...

cooperative. Pentasomy is caused by nondisjunction. This is when an egg or sperm makes too many or too little chromosomes. It happens during meiosis. People...

MeSH G07.382.750.650.624 – spermatogenesis MeSH G07.382.750.650.624.700 – sperm maturation MeSH G07.382.843 – cell growth processes MeSH G07.382.843.500...

MeSH E02.875.800.750 – fertilization in vitro MeSH E02.875.800.750.700 – sperm injections, intracytoplasmic MeSH E02.875.800.800 – posthumous conception...

Episode: "Legacy" 2007 Side Order of Life Baby Puree (voice) Episode: "Whose Sperm Is It Anyway?" 2007 Journeyman Young Aeden Bennett Episode: "Blowback" 2007;...

MeSH E05.200.500.195.107.740 – platelet count MeSH E05.200.500.195.870 – sperm count MeSH E05.200.500.251 – cell fractionation MeSH E05.200.500.307 – cell...

Delphinapterus, beluga whale (2017) Family Physeteridae Physeter macrocephalus, sperm whale (2019) Order Proboscidea, Family Elephantidae Elephas maximus, Asian...

– blood banks MeSH N02.278.065.600 – milk banks MeSH N02.278.065.700 – sperm banks MeSH N02.278.065.900 – tissue banks MeSH N02.278.065.900.205 – bone...

attacks the sperm whale's calf. Chris and Martin must put their Creature Powers of both sperm whale and squid to good use to rescue the mother sperm whale and...

America Cryptid Whales Giglioli's Whale, Rhinoceros dolphin, High-finned sperm whale, Alula whale, Unidentified beaked whales Sea animal Pacific Ocean...

The Human Factor Episode: "Pilot"   Herman's Head Male Nurse Episode: "Sperm 'n' Herman"   1993 Dream On Craig Episode: "The French Conception"   1994...

The following is a partial list of the "E" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM)...