The sperm structure containing enzymes to break down the egg's protective coating is called the Acrosome.
Acrosome contains enzymes used to penetrate the protective layers of an ovulated oocyte.
The part of the sperm that contains hydrolytic enzymes to help the sperm penetrate the egg is the Acrosome.
The sperm has a layer of acids on its head that chemically break down the wall of the egg. Hope this helps!
acrosome
Acrosome
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no. he/she cannot coz' a human being has 46 chromosomes 23 of which comes from the mum, 23 comes from the father. a sperm is strictly composed of 23 chromosomes, haploid of the 46. other reason is, fertilization suggests that only 1 sperm can penetrate a single egg, that's anti polyspermy. so f 1 man had sex with a woman then it's sperm will penetrate the ovulated egg, and the next man's sperm will never have the chance to penetrate the egg so is true with the other sperms of the first man.
Its head can use to penetrate to egg cell and tail can use to move.
Fertilization occurs when a sperm and egg unite.
A haploid cell produced by meiosisβAPEX
capsule
Its head can use to penetrate to egg cell and tail can use to move.
Stupid, stupid person....what makes contact with the egg cell: the sperm cell or the muscle cell? Seriously, use your head.
no. he/she cannot coz' a human being has 46 chromosomes 23 of which comes from the mum, 23 comes from the father. a sperm is strictly composed of 23 chromosomes, haploid of the 46. other reason is, fertilization suggests that only 1 sperm can penetrate a single egg, that's anti polyspermy. so f 1 man had sex with a woman then it's sperm will penetrate the ovulated egg, and the next man's sperm will never have the chance to penetrate the egg so is true with the other sperms of the first man.
Frogs use external fertilisation, this means that the female frog lays thousands of eggs, but then the male sprays sperm on the offspring to fertilise it. So basically the sperm cell and egg cell meet when the male sprays his sperm cells over the eggs.
Most people think that sperm burrow there heads in the egg cell to break the membrane, but they actually use enzymes to break away at the membrane.
Sperm enters the egg; egg turns because the 2 cells egg and sperm use mitosis to make more cells.
Most people think that sperm burrow there heads in the egg cell to break the membrane, but they actually use enzymes to break away at the membrane.
Its head can use to penetrate to egg cell and tail can use to move.
Sperm enters the egg; egg turns because the 2 cells egg and sperm use mitosis to make more cells.
They use their tails to propel them.question is not clear.
If you're asking how sex can get you pregnant:Men make sperm in their testicles and it comes out when they ejaculate during sex. The sperm travel up the vagina into the uterus and fallopian tubes in a woman. If they find an egg (eggs come from her ovaries) they fertilize the egg. The fertilized egg attaches itself to the side of the uterus and grows into a baby.If you are having trouble getting pregnant try this web site on fertility:http://www.webmd.com/baby/guide/getting-pregnant-ways-to-improve-your-fertility
Single-Celled Organisms use binary fission to reproduce.