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Class XI Breathing and Exchange of Gases 3

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Question 1

Reduction in pH of blood will

Question 2

In lungs there is definite exchange of ions between RBC and plasma. Removal of CO₂ from blood involves

Question 3

The toxic effect of carbon monoxide is due to its greater affinity for haemoglobin as compared to oxygen, approximately by

Question 4

A person with high fever may be breathing faster than normal. This faster breathing may be due to

Question 5

The state during which the respiratory centre is inhibited is termed as

Question 6

Persons living at high altitude will have

Question 7

Choose the correct equation

Question 8

500 ml respiratory volume in a normal adult human is related to

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Sep 27NEET & AIIMS