Assertion : Old age is not an illness. It is | vedclass

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(A) Old age (senescence) is a natural biological process characterized by the progressive decline in the structural and functional integrity of cells,

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If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

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(A) Old age (senescence) is a natural biological process characterized by the progressive decline in the structural and functional integrity of cells,tissues,and organs. It is not a disease but a phase of life.The cessation of mitosis (cell division) in many somatic cells is a genetically programmed event (senescence) that contributes to the aging process,as the body's ability to repair and replace damaged cells diminishes over time. Thus,both statements are correct,and the reason explains why the capacity for adaptation decreases.

Assertion : Old age is not an illness. It is a continuation of life with decreasing capacity for adaptation.
Reason : Cessation of mitosis is a normal genetically programmed event.

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Assertion : Old age is not an illness. It is a continuation of life with decreasing capacity for adaptation.Reason : Cessation of mitosis is a normal genetically programmed event.