Question

multiple choice question
the outermost layer of the ovum is the:
plasma membrane
corona radiata
zona pellucida

Explanation:

The ovum has several layers. The plasma membrane is the innermost layer. The zona pellucida is a glycoprotein layer around the plasma membrane. The corona radiata is made up of follicle cells and is the outermost layer, providing protection and support.

Answer:

corona radiata