Cell: The Unit of LifeMedium
Question
Arrange the following cell layers/structures around the female gamete, from outer to inner side:
A. Zona pellucida
B. Perivitelline space
C. Corona radiata
D. Plasma membrane of ovum
Choose the correct answer from the options given below:
Options
A.D, B, A, C
B.C, A, D, B
C.C, A, B, D
D.A, C, B, D
Solution
Sol. [Key Concept: Cell layers around the female gamete (outer→inner)]
The cell layer/structure around the female gamete from outer to inner side is :
Corona radiata → zona pellucida → perivitelline space → plasma membrane of ovum.
So the correct answer is C, A, B, D.
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