Fundamentholfundamenthol
NEET2026Biology
Q.

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 :

  1. A

    D, B, A, C

  2. B

    C, A, D, B

  3. C

    C, A, B, D

  4. D

    A, C, B, D

Solution

From outside to inside, the layers surrounding the ovum are:

Corona radiata → zona pellucida → perivitelline space → plasma membrane of ovum.

That is C → A → B → D.

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