Answer :

During inspiration, the concentration of oxygen inside the alveoli or air sacs (sac like structures present at the end of bronchioles) is higher than the blood capillaries surrounding the alveoli. The wall of the alveoli is thin, as result oxygen from alveoli diffuses into blood capillaries.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Introduction to Lines and AnglesIntroduction to Lines and AnglesIntroduction to Lines and Angles60 mins
Variation in g due to Height and DepthVariation in g due to Height and DepthVariation in g due to Height and Depth33 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Explain the role Kerala Board Biology

Reason for Kerala Board Biology