Question

Is Zona Pellucida acellular?

Answer 1

Zona Pellucida:

1. Yes, the acellular layer that surrounds the secondary oocyte is known as the zona pellucida.
2. It consists of a glycoprotein matrix.
3. The zona pellucida layer is required for the acrosome reaction to begin.
4. Oocytes and ovarian follicles secrete it.