KCET 2006 Biology Solved Paper

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Question : 47 of 60

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Identify the correct statement with reference to transport of respiratory gases by blood.

Hemoglobin is necessary for transport of carbondioxide and carbonic anhydrase for transport of oxygen
Hemoglobin is necessary for transport of oxygen and carbonic anhydrase for transport of carbondioxide.
Only oxygen is transported by blood.
Only carbondioxide is transported by blood.

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