Question

please explain Zona pellucida? fast.......​

Answer 1

Answer:

Zona pellucida glycoproteinaceous membrane secreted by 2° oocyte around itself. one of the glycoprotein ZP3 serves as sperm receptor.

Answer 2

The zona pellucida supports communication between oocytes and follicle cells during oogenesis; protects oocytes, eggs, and embryos during development, and regulates interactions between ovulated eggs and free-swimming sperm during and following fertilization...