Breathing and Exchange of GasesHard
Question
Read the following statements and select the correct one
Options
A.The H+ released from carbonic acid combines with haemoglobin to form haemoglobinic acid
B.Oxyhaemoglobin of erythrocytes is alkaline
C.More than 70% of carbon dioxide is transferred from tissue to the lungs in the form of carbamino compounds
D.In lungs, the oxygen from the alveolus reaches the blood through active transport
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