Breathing and Exchange of GasesHard
Question
Gaseous exchange between blood and alveolar air across respiratory membrane occurs by :
Options
A.Osmosis
B.Diffusion
C.active transport
D.Phagocytosis
Solution
-Alveoli are the primary sites of exchange of gases. Exchange of gases also
occur between blood and tissues. O2 and CO2 are exchanged in these
sites by simple diffusion
ncert 272
Create a free account to view solution
View Solution FreeMore Breathing and Exchange of Gases Questions
The area of inner suface of bronchiole is...Total lung capacity is...Binding of oxygen with haemoglobin is primarily related to partial pressure of O2. Which one of the following other fact...Which one of the following pair of gases are the major cause of green house effect ?...Hamburger′s phenomenon is also known as...