question: True about Bohr’s effect is?
opa: Decreased affinity of Hb to O2 is associated with decrease pH & increase CO2
opb: Decreased affinity of Hb to O2 is associated with increased pH & decreased CO2
opc: Decreased affinity of Hb to O2 is associated with decrease pH & CO2
opd: Decreased affinity of Hb to O2 is associated with increased pH & CO2