Assertion :Total count of RBC comes out to be very low in polycythemia. Reason: Number of erythrocytes get reduced in the condition of polycythemia.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
Total count of RBC refers to the total number of red blood corpuscles (erythrocytes) present in one microlitre of the blood. It average 5 million and 4.5 million in adult man and woman respectively. Total count of RBC comes out to be very low in condition of anaemia and after profuse bleeding. On the contrary, polycythemia is the condition which arises due to the abnormal rise in the total count of RBC.
So, the correct answer is 'Both Assertion and Reason are incorrect'.

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