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Which of the following statements are tr...

Which of the following statements are true about respiration ?
(i) during inhalation, ribs move inward and diaphragm is raised
(ii) the gaseous exchange takes place in the alveoli
(iii) haemoglobin has greater affinity for carbon dioxide than oxygen
(iv) alveoli increase surface area for the exchange of gases

A

(i) and (iv)

B

(ii) and (iii)

C

(i) and (iii)

D

(ii) and (iv)

Text Solution

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The correct Answer is:
D
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