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Physiology of Respiration

Question 7 v ...

Question

Question 7 (v)
Mark ‘T’ if the statement is true and ‘F’ if it is false:
(v) The size of the chest cavity increases during inhalation.

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Solution

The statement is true.
The size of the chest cavity increases during inhalation.

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Similar questions

Mark ‘T’ if the statement is true and ‘F’ if it is false:

(i) During heavy exercise the breathing rate of a person slows down. (T/F)

(ii) Plants carry out photosynthesis only during the day and respiration only at night. (T/F)

(iii) Frogs breathe through their skins as well as their lungs. (T/F)

(iv) The fishes have lungs for respiration. (T/F)

(v) The size of the chest cavity increases during inhalation. (T/F)

Q. The size of the chest cavity increases during inhalation.

Q. State whether the following statements are true or false:
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Question 6 (v)
Mark ‘T’ if the statement is true and ‘F’ if it is false:

(v) Tooth decay is caused by the presence of a base.

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1. Size of the chest cavity increases.
2. Size of the chest cavity reduces.
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4. Diaphragm moves downwards.

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Physiology of Respiration

Standard X Biology

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