As carbon dioxide enters systemic blood, it causes more oxygen to dissociate from hemoglobin (the haldane effect), which in turn allows more co2 to combine with hemoglobin and more bicarbonate ion to be generated (the bohr efect)
a. true
b. false

The correct answer is option A. False.

Explanation:

John Scott Haldane described a property of hemoglobin which is termed as the Haldane effect. Displacement of carbon dioxide from the hemoglobin of blood by oxygen in the lungs. It promotes the removal of CO₂ from the blood. This process is the Haldane effect.

Decrease in the affinity of the oxygen to binding with hemoglobin in response to a decrease in blood pH due to increased CO₂ concentration in the blood. It is the Bohr effect.

Thus, the correct answer is option A. false.