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प्रश्न
Assertion (A): A stable biosphere has to be conserved.
Reason (R): The loss of biodiversity affects land, water, air, etc.
विकल्प
Both assertion (A) and Reason (R) are true; R explains A
Both assertion(A) and Reason (R) are true; R does not explain A
A is true; R is false
Both A and R are false
MCQ
उत्तर
Both assertion (A) and Reason (R) are true; R explains A
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