Q. Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : During pregnancy the level of thyroxine is increased in the maternal blood.
Reason (R) : Pregnancy is characterised by metabolic changes in the mother.
In the light of the above statements, choose the most appropriate answer from the options given below :

 2257  177 NEETNEET 2022Human Reproduction Report Error

Solution:

Correct answer is (a) Both (A) and (R) are correct and (R) is the correct explanation of (A)