MCQ
Choose the correct pair.
  • A
    Hippocampus $–3-$chambered heart.
  • B
    Rana $–2-$chambered heart.
  • Crocodilus $–4-$chambered heart.
  • D
    Pavo $–3-$chambered heart.

Answer

Correct option: C.
Crocodilus $–4-$chambered heart.

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