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How Fertilization Happens

Uploader: Kazrashura 2 month ago   Subscribe 9
1746 views
42% 84 votes


Spermatogenesis spermatogonium spermatocyte spermatid sperm Oogenesis oogonium oocyte ootid ovum Germ cell gonocyte gamete. During this dissolution, a mitotic spindle forms between them. And there's a whole bunch of them, and they form this very thick kind of protective layer that the sperm has to get through. To become pregnant , the following steps must occur:. While you release only a single egg each month, your partner releases millions of sperm in a single ejaculation — all with their eye on that single prize. Now what happens when the sperm gets bound to the zona pellucida is that that sets up a reaction called the acrosomal reaction.

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