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Read the following four statement (i) - (iv) with certain mistakes in two of them. (i) A water breather expends much more energy in ventilating its respiratoru surface than an air-breathing one. (ii) Lungs become empty after forceful expiration. (iii) Exchange of gases in the lungs are interrupted during expiration. Respiratory movement are controlled by `CO_(2)` concentration of arterial blood. Which of the above two statements have mistakes ?A. `(i)` and `(iv)`B. `(ii)` and `(iii)`C. `(i)` and `(ii)`D. `(iii)` and `(iv)` |
Answer» Correct Answer - B | |