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Human Reproduction — Bio Zoology STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Bio ZoologyHuman Reproduction2 Marks
Question
What do you mean by ‘Sperm lysin’? Mention its function.
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Answer

  1. Sperm lysin is a proteolytic enzyme secreted in the acrosome of sperm.
  2. It helps to penetrate the ovum during fertilization.
  3. It is also called hyaluronidase.

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