What was the major contribution of the scient | vedclass

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(B) August Weismann provided the strongest opposition to Lamarck's theory of the inheritance of acquired characters. In $1892$,he proposed the 'Theory

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Proposed the theory of continuity of germplasm.

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(B) August Weismann provided the strongest opposition to Lamarck's theory of the inheritance of acquired characters. In $1892$,he proposed the 'Theory of Continuity of Germplasm',which states that germplasm (reproductive cells) is continuous from generation to generation,while somatoplasm (body cells) is not inherited. This effectively disproved the idea that changes acquired by the body during an organism's lifetime could be passed on to offspring.

What was the major contribution of the scientist August Weismann?

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Assertion : Natural selection is the outcome of difference in survival and reproduction among individuals that show variation in one or more traits.
Reason : Adaptive forms of a given trait tend to become more common; less adaptive ones become less common or disappear.

$A$ very important consequence of geographical isolation is ........

Identify the incorrect statement.

The correct meaning of natural selection is

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