Why is the rate of breathing in aquatic organisms


Asked by admin @ in Biology viewed by 302 People


Question 43:

Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms ?
Lakhmir Singh Biology Class 10

Answered by admin @



The amount of dissolved oxygen in water is fairly low compared to the amount of oxygen in the air. Therefore, rate of breathing in aquatic organisms is much faster than in terrestrial organisms.

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