1.

An Assertion (A) and a Reason (R) are given below.Assertion (A): Red color of blood is due to hemoglobin.Reason (R): Hemoglobin is a red pigment.Choose the correct option.A. Both A and R are true and R is the correct explanation of A.B. Both A and R are true but R is not the correct explanation of A.C. A is true but R is false.D. Both A and R are false.

A. B
B. C
C. A
D. D
Answer» D. D


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