Follicle developmentMediumQuestion 9155
Question
The layer surrounding the ovum and lying just outside the plasma membrane is the:
- AZona pellucidaCorrect
- BTunica albuginea
- CMyometrium
- DAcrosome
Correct answer
Zona pellucida
Explanation
The zona pellucida is a glycoprotein layer around the oocyte important in fertilisation events.