MCQ
The acrosome plays important role in
- AMotility of sperm
- ✓Penetration of ovum by sperm
- CThe fusion of pronuclei of the gametes
- DNone of these
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| Amino acid | R group |
| A. Glycine | i. Hydrogen |
| B. Alanine | ii. A methyl group |
| C. Serine | iii. Hydroxymethyl group |
| D. Alanine | iv. Isopropyl group |
Reason $(R)$ : The recognition ability is innate.