| Consider the parts labelled in 1, 2, 3 and 4 respectively in the following diagrammatic structure of ovum surrounded by sperms and find out the correct option. |
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A) 1 - Cells of zona pellucida; 2 - Sperm; 3 - Zona pellucida; 4 - Perivitelline space
B) 1 - Cells of corona radiata; 2 - Spermatid; 3 - Zona pellucida; 4 - Perivitelline space
C) 1 - Cells of corona radiata; 2 - Sperm; 3 - Zona pellucida; 4 - Cell coat
D) 1 - Cells of corona radiata; 2 - Sperm; 3 - Zona pellucida; 4 - Perivitelline spaceIss.
Correct Answer: D
Solution :
1 - Cells of corona radiata; 2 - Sperm; 3 - Zona pellucida; 4 - Perivitelline spaceIss.
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