Biology, asked by ayyubannu, 8 months ago

From where the extra percentage of co2 is exhaled?

Answers

Answered by taniakhan14

The percentage of oxygen and carbon dioxide in inhaled air is 21% and 0.04% respectively. During respiration, oxygen is used up by the cells producing carbon dioxide. The percentage of carbon dioxide in exhaled air is 4.4% and oxygen is 14-16% and nitrogen is 78%.

Previous Question

Next Question

Similar questions

Physics, 4 months ago

What is the reading in the spring balance(SB) ????

Math, 4 months ago

-³/2^-1 give the answer...

Physics, 4 months ago

an object of mass 20 kg is accelerated uniformly from a velocity 10 m/s to 15 m/s in 25 second . Calculate : (I) the initial momentum of body (ii) final momentum of body (iii) the force acting on the body . please answer asap...

Chemistry, 8 months ago

what is the effect of addition of non volatile solute to tha vapour pressure of pure liquid . give reason for your answer...

Math, 8 months ago