Biology, asked by jyothiyengali, 10 months ago

Combining of haemoglobin with O, in lungs can be
promoted by
(a) decreasing CO2, concentration in blood.
b) decreasing O2, concentration in blood.
c) increasing CO2, concentration in blood.
(d) introducing CO2, into blood.​

Answers

Answered by mahnoorsaleem359
1

Answer:it is  'Increasing O2  concentration in blood'.

Explanation:

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