MCQ
Choose the correct pair.
- AHippocampus $–3-$chambered heart.
- BRana $–2-$chambered heart.
- ✓Crocodilus $–4-$chambered heart.
- DPavo $–3-$chambered heart.
✓
Answer
Correct option: C.
Crocodilus $–4-$chambered heart.
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