Which is correct ?A. a human lung has 1000 alveoliB. respiatory centre – InterviewSolution

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1.	Which is correct ?A. a human lung has 1000 alveoliB. respiatory centres are not affected by `CO_(2)`C. during inspiration the lungs act as suction pumpD. in human vital capactiy is just double the expriatory volume
Answer» Correct Answer - C

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