मराठी

Assertion (A): Variation is minimum in asexual reproduction. Reason (R): All variations in a species have equal chance of survival.

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प्रश्न

Assertion (A): Variation is minimum in asexual reproduction.

Reason (R): All variations in a species have equal chance of survival.

पर्याय

  • 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
विधान आणि तर्क
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उत्तर

A is true but R is false.

Explanation:

Asexual reproduction involves a single parent and usually produces genetically similar offspring, so variation is minimum. Therefore, Assertion (A) is true.

All variations do not have an equal chance of survival. Variations favourable to the environment have a better chance of survival. Therefore, Reason (R) is false.

Hence, A is true but R is false.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 13: Human Population - Exercise [पृष्ठ १९०]

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फ्रँक Biology Part 2 [English] Class 10 ICSE
पाठ 13 Human Population
Exercise | Q 2. (b) | पृष्ठ १९०
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