MCQ
Fertilization takes place in
- ACervix
- BIsthmus
- ✓Ampulla
- DFollicle
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| Substrate | Enzyme |
| $(A)$ Ribonucleotide | $(i)$ Chitinase |
| $(B)$ Chitin | $(ii)$ Cellulase |
| $(C)$ Cellulose | $(iii)$ Ribonuclease |
Reason : In the primitive atmosphere, oxygen was involved in forming ozone