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Breathing And Exchange Of Gases

Question

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Why it is healthier to breath through nose ?

Solution

The air inhaled through nose gets filtered and become free from dust and bacteria. Moreover, in nose air is brought at the optimum temperature.

Some More Questions From Breathing and Exchange of Gases Chapter

Excessive smoking leads to which disease ?

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

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

After vigorous exercise man gets fatigued, why ?

What is the function of pneumotaxic centre?

Trachea divided at which thoracic vertebra?

What is the funtion of pleural fluid?

Name the enzyme which acts on carbonic acid in living cells.

Why is it difficult to breath at high altitudes ?

What is the measure of Tidal volume?

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