Grade 12th passZoology
Which content of acrosme help in fast block and slow block during fertilisation to prevent polyspermy
Which content of acrosme help in fast block and slow block during fertilisation to prevent polyspermy
1 Answer
RISHIKA
Slow block to polyspermy:
A compound called inositol triphosphate (IP3) causes the release of Ca++ from intracellular stores in the egg endoplasmic reticulum. Ca++ is first released at the site of sperm entry, and during the next minute, a wave of free Ca++ passes through the egg.Other Related Questions on zoology
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