Question

if possible explain too?​

Answer 1

Answer:

Follicles that form an antrum during maturation are called antral follicle or Graafian follicle. During the development of the follicle, a glycoprotein polymer capsule called the zona pellucida which is acellular, forms around the oocyte, separating it from the surrounding granulosa cells.

This layer remains with the oocyte after ovulation and contains enzymes that catalyze with sperm to allow penetration.

So, the correct answer is 'Zona pellucida

I hope it helps you

Answer 2

Answer:

ans is (b)

The antral follicle or the secondary follicle is identified when a fluid-filled cavity (antrum) is formed adjacent to the oocyte. The zona pellucida is basically a glycoprotein layer which surrounds the oocyte and separates it from the granulosa cells. This layer primarily contains enzymes required for the penetration of the sperm.

So, the correct answer is 'Zona pellucida'.

hope it will help you.....

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