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Darwinism

Assertion: Fo...

Question

Assertion: Formations of new species and variations lead to evolution.

Reason:All genetic variations lead to formation of varieties of organisms

A

A is true, R is false

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B

A is false, R is true

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C

A and R both are true

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D

A and R both are false.

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Solution

The correct option is A
A is true, R is false

Assertion is true. Reason is false because all variations are not beneficial, some can be harmful also. Thus, some harmful variations can be lethal and do not add up in successive generations for evolution to take place.

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