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STD 11 - 7. Structural organisation in animal — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 7. Structural organisation in animal1 Mark
MCQ
Which structure is not concerned with breathing in frog
  • A
    Skin
  • B
    Lungs
  • ✓
    Diaphragm
  • D
    Buccal cavity
✓

Answer

Correct option: C.
Diaphragm
c
(c)A muscular, dome-shaped diaphragm is found in mammals which aids in breathing.

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