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Slow block to polyspermy is induced by...

Slow block to polyspermy is induced by

A

vitelline membrane

B

corona radiata

C

zona pellucida

D

All of the above

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The correct Answer is:
B
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ARIHANT PUBLICATION-HUMAN REPRODUCTION -QUESTIONS FOR ASSESSMENT (Part III Menstrual Cycle, Fertilisation and Embryonic Development)(Very Short Answer Type Questions) (Choose the correct option)
  1. LH surge is seen during

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  2. Slow block to polyspermy is induced by

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  3. Pineal gland is derived from

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