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QUESTION
Q19) With decrease in temperature oxyhaemoglobin curve will become ...[ CPMT 2007 ]

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Temperature affects the affinity, or binding strength, of hemoglobin for oxygen. Specifically, increased temperature decreases the affinity of hemoglobin for oxygen. As oxyhemoglobin is exposed to higher temperatures in the metabolizing tissues, affinity decreases and hemoglobin unloads oxygen.

Answer : (b)