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STD 12 - 2. human reproduction — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 2. human reproduction1 Mark
MCQ
The acrosome plays important role in
  • A
    Motility of sperm
  • ✓
    Penetration of ovum by sperm
  • C
    The fusion of pronuclei of the gametes
  • D
    None of these
✓

Answer

Correct option: B.
Penetration of ovum by sperm
b
(b) Acrosome forms a cap in front of nucleus containing lytic agent $(lysin)$ which penetrates egg membrane during fertilization.

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