MCQ
In water, the aquatic respiratory organ$(s)$ of frog is/are
  • Skin $($cutaneous respiration$)$
  • B
    Skin, lungs $($pulmonary respiration$)$ and buccal cavity
  • C
    Lungs and buccal cavity
  • D
    Skin and buccal cavity

Answer

Correct option: A.
Skin $($cutaneous respiration$)$
Skin $($cutaneous respiration$)$

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