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Breathing And Exchange Of Gases

Question

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Why the land animals have respiratory organs inside the body ?

Solution

The respiratory organs are present inside the body to check the rate of evaporation of water.

Some More Questions From Breathing and Exchange of Gases Chapter

Name the cavity having lungs.

Oxygen is carried by haemoglobin as?

70% of carbondioxide is transported as ?

Define Pleurisy.

Carbon dioxide is carried by haemoglobin as ?

How many times does a haelthy human respire in a minute ?

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 ?

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