1.

Describe the role of haemoglobin in the transport.

Answer»

Role of haemoglobin in the transport of of respiratory gases are : 

(i) Oxygen binds with haemoglobin to form oxyhaemoglobin. 1 molecule of haemoglobin carries 4 molecules of oxygen. 

(ii) CO2 binds with haemoglobin to form carbamino- haemoglobin. CO2 is carried as carbamino-haemoglobin by blood.



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