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प्रश्न
Assertion (A): Human populations show a great deal of variations in traits.
Reason (R): All variations in a species have equal chances of surviving in the environment in which they live.
विकल्प
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is not the correct explanation of A.
A is true but R is false.
A is false but R is true.
MCQ
अभिकथन और तर्क
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उत्तर
A is true but R is false.
Explanation:
Human populations show a great deal of variation in traits. Therefore, Assertion (A) is true.
All variations do not have equal chances of survival. Variations that are better suited to the environment have a greater chance of survival. Therefore, Reason (R) is false.
Hence, A is true but R is false.
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