NEET Biology Breathing And Exchange Of Gases Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Question & Answer Discuss:

During oxygen transport, the oxyhaemoglobin at the tissue level liberates oxygen to the cells because in tissue

(a) $O_{2}$ concentration is low and $CO_{2}$ is high.

(b) $O_{2}$ concentration is high and $CO_{2}$ is low.

(c) $O_{2}$ tension is high and $CO_{2}$ tension is low.

(d) $O_{2}$ tension is low and $CO_{2}$ tension is high.