In humans, the sperm cells must reach the female's fallopian tubes where the egg is located after ovulation.
it is formed by meiosis. At first the spermatazoa go through mitosis making two spermatocytes. which then goes through meiosis producing 4 spermatids which then go through spermogenisi n make 4 sperm cells
sperm cells are haploid and only contain half of the normal chromosomes (so when a sperm and egg fuse and form a zygote they contain a full set of chromosomes) and go through meiosis. normal cells are diploid (2n) and contain a full set of chromosomes and go through mitosis.
Nerve cells and female eggs barely undergo cell division. Nerve cells develop only from stem cells, and they usually stop being produced during adulthood. Nerve cell division has only been observed in the hippocampus and the olfactory bulb. The number of egg cells are limited within a female body, and most of them are never used or go through cell division. The eggs that are used and are selected for fertilization go through meiosis, in which three of the haploids produced are useless polar bodies.
Firstly, a haploid cell is a cell that contains one set of chromosomes (n). Some examples include gametes (sperm and egg) and prokaryotes. Also, plants have haploid stages in their alternation of generations (or life cycles). This stage is called the gametophyte.
Penicillin is a drug. But som cells produce pencillinas which can, so to speak, neutralize the penicillin. If you don't know what penicillin is you really should go back to elementary school.
The only cells that go through meiosis are in the male (testes) and female (ovaries) gonads. All other cells divide mitotically.
They have sexual intercourse and make sperm cells go to the egg in the female therefor making the egg expand to a infant then to a man.
Into her uterus.
They have sexual intercourse and make sperm cells go to the egg in the female therefor making the egg expand to a infant then to a man.
If a female swallows sperm, the sperm will go into her digestive system. In this process, the sperm will visit the stomach first where it will be broken down into nutrients and then sent onto the intestines where those nutrients will be extracted for use by her body.
NO! You must go and see a doctor (I am a doctor)
Did you mean an orgasm? When you have sex, there's a point where you have so much sexual pleasure that you have an orgasm. It is the point where you feel so much pleasure, some people moan, grunt, or even scream. It what makes humans want to reproduce. When a male has an orgasm, he releases semen containing sperm cells. And the sperm cells go to the egg cells In the female body and make a baby.
Either go to a sperm bank, recruit a sperm donor, or adopt.
sperm mature and learn to swim in the semifinouris tubules
Yes all a Horse is an animail that goes through meiosis. Meiosis is the process in which gametes are formed (sex cells). So males make sperm and female's make eggs.
(Woman) Egg cells only have females. The information in the egg cell is from either the girl, or her parents and other ancestors. (Man) Sperm cells have both males and females. The males have all of the information of the father. The female cells, since the guy isn't female have the information of his mother or other ancestors. When the sperm an egg cell meet, the information of the sperm cell gets transferred to the egg cell's nucleus. The information from both the egg and sperm cell mix. It does not matter whether the sperm cell is male or female, that just tells you whether your child is a boy or girl. Yet, like I said before, there is going to be 50% from both the sperm and egg cell transferred to the still unborn child. The information can even go back to our great-grand parents, so do not expect your child to look 100% like one to the other patent, for it will never happen.
it is formed by meiosis. At first the spermatazoa go through mitosis making two spermatocytes. which then goes through meiosis producing 4 spermatids which then go through spermogenisi n make 4 sperm cells