Angiers egg select sperm
27 Feb The egg may be exercising a form of so-called cryptic female choice: selecting the best sperm from the batch with which to fuse. If so, then.
Fussy eggs actively choose sperm with the best genes suggesting that fertilisation is NOT random
12 Jun And a sperm cell is absurdly dwarfed by its female counterpart, the egg, which, fittingly or not, is among the biggest cells in the body.
At 30 times.
Description:One is that the rate of metabolism of folic acid - which is an important signalling molecule - is different on sperm and eggs. Abnormalities in these signals might affect how much sperm and egg are attracted to each other. Once again, the zona pellucida bless it is heavily involved in this process. To the contrary, they are suspiciously egalitarian in their style. Meyer, and all the staff at Carolina Conceptions. It's a different way to think about fertilization with very different implications about the process of fertilization', said Dr Nadeau.
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