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Breathing and Exchange of Gases

Biology

Biology

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12

Carbon dioxide is carried by haemoglobin as ?

Carbamino-haemoglobin

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The inflammation of bronchi and bronchioles that causes wheezing and difficulty in breathing is called as?

Asthma

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What are the bag like structures present at the terminal of bronchioles called ?

Alveoli

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Excessive smoking leads to which disease ?

Emphysema.

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12-16 times.

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