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Class XI Breathing and Exchange of Gases 2
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Question 1
If O2 concentration in tissue was almost as high as at the respiratory surface
Question 2
When you hold your breath which of the following gas changes in blood would first lead to the urge to breathe?
Question 3
In Bohr’s effect curve shift to right
Question 4
The dissociation curve is associated with
Question 5
Which of the following conditions is responsible for increase in ventilation rate of lungs?
Question 6
After fast running, man has fast heartbeat, slow pulse and shallow breathing, in such conditions he has
Question 7
How much CO2 is present per 100ml of venous blood
Question 8
Rate of respiration is directly proportional to
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Mar 7NEET & AIIMS