Question

In frog,oxygen dissolved in water can be taken by
(1)External nares
(2)Spiracles
(3)Buccal cavity
(4)Skin

Answer 1

Answer:

the answer will be 4

Explanation:

When the frog is out of the water, mucus glands in the skin keep the frog moist, which helps absorb dissolved oxygen from the air. A frog may also breathe much like a human, by taking air in through their nostrils and down into their lungs.

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Answer 2

Answer:

In frogs, oxygen dissolved in water can be taken by Skin.