知识贝壳
知识贝壳
所属栏目：英汉双解细胞与分子生物学
The process by which asperm penetrates the wall of an egg duringfertilization. Contact with an egg of the samespecies triggers a series of events,includingthe release of lytic enzymes from the ACRO-SOME. These enzymes break down the outerlayer of the egg, ......（本文共 617 字 ） [阅读本文] >>