Which of the following statements is true about the Haldane effect?
The Haldane effect occurs due to high temperature and low pH at the tissue level.
The Haldane effect is more important in the transport of oxygen than carbon dioxide.
The Haldane effect is caused by the binding of carbon dioxide with Hb.
The Haldane effect tends to displace carbon dioxide from the blood when oxygen binds with Hb
The given passage states that the Haldane effect occurs due to the binding of oxygen with Hb, which tends to displace carbon dioxide from the blood. This phenomenon is more important in the transport of carbon dioxide than the Bohr’s effect. Therefore, option D is the correct answer.