Body tissues obtain oxygen from haemoglobin because of its dissociation caused by 1 only low conc of o2 2 - Biology - Breathing and Exchange of Gases

Question

Body tissues obtain oxygen from haemoglobin because of its
dissociation caused by
1 only low conc of o2
2 both low conc of o2 and high conc of co2

everywhere 1st option is correct but high conc of co2 is also a
factor in dissociation of oxyhaemoglobin
then why isnt 2 the answer?

Arya Lechuzzz💞💞💞 · Answer

high CO2 is not a defined factor,so option 1 is preferred It is my
opinion u may ask any experts and verify it

Body tissues obtain oxygen from haemoglobin because of its dissociation caused by 1 only low conc of o2 2 both low conc of o2 and high conc of co2 everywhere 1st option is correct but high conc of co2 is also a factor in dissociation of oxyhaemoglobin. then why isnt 2 the answer?