When does the zona pellucida develop?
A)when follicles are in the preantral stage
B)when follicles are in the early antral stage
C)after fertilization
D)when follicles are in the late antral stage
E)when follicles are in the primordial phase

Question

Quizplus · Accepted Answer

The zona pellucida develops when follicles are in the preantral stage, as it forms around the oocyte during the early stages of follicular development.

When Does the Zona Pellucida Develop