<prompt> Increase oxygen delivery to tissues in response to increased CO2 is-Bohr effectHaldane EffectHamburger effectChloride shift  <response>: Ans. a Bohr effectRef: Ganong, 25th edp.641The decrease in O2 affinity of hemoglobin when pH of blood falls PCO2 rises is called the Bohr effect. This leads to release of oxygen at tissues 