Zoology-Menstrual Cycle
NEET Zoology Menstrual Cycle Assertion Reason Question
Type: Assertion Reason-assertion-Hard-Class 12
Assertion (A): Lack of menstruation may be indicative of pregnancy. | Reason (R): Menstruation only occurs if the released ovum is not fertilised.
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
A is false but R is true.
Correct Answer
Option A
Detailed Explanation
The NCERT context states that lack of menstruation may indicate pregnancy and that menstruation occurs only if the ovum is not fertilised, thus R explains A.
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