The Entrance of the Sperm into the Secondary Oocyte Causes

Question

The entrance of the sperm into the secondary oocyte causes which of the following events?
A) Mitosis
B) First meiotic division
C) Second meiotic division
D) Destruction of the oocyte

Accepted Answer

The entrance of the sperm into the secondary oocyte triggers the completion of the second meiotic division, resulting in the formation of the ovum and the second polar body.