Carbon dioxide is transported from tissues to respiratory surface by only ………..
A. Plasma and erythrocytes
B. Plasma
C. Erythrocytes
D. Erythrocytes and leucocytes
Answer:A
Carbon dioxide is transported from tissues to respiratory surface by only ………..
A. Plasma and erythrocytes B. Plasma C. Erythrocytes D. Erythrocytes and leucocytes