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Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?

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Question

Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?

Answer in Brief
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Solution

Aquatic species breathe more quicker than terrestrial organisms because oxygen supply in water is lower than on land, hence aquatic organisms must work harder to collect the oxygen they require.

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Chapter 6: Life Processes - Short Answer Questions [Page 55]

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NCERT Exemplar Science [English] Class 10
Chapter 6 Life Processes
Short Answer Questions | Q 56. | Page 55

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