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Diversity in Living Organisms — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceDiversity in Living Organisms1 Mark
MCQ
Two chambered heart occurs in:
  • A
    Crocodiles.
  • ✓
    Fish.
  • C
    Aves.
  • D
    Amphibians.
✓

Answer

Correct option: B.
Fish.
Amphibians have three-chambered heart. Crocodiles and aves have four chambered heart.

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