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

Solution

See ncert 275

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