A: The most significant contribution of mitos | vedclass

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Question

(A) Mitosis is a process of cell division that results in two genetically identical daughter cells. Its primary significance includes growth,developme

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$A$ and $R$ are true and $R$ is the correct explanation of $A$.

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(A) Mitosis is a process of cell division that results in two genetically identical daughter cells. Its primary significance includes growth,development,and the repair of damaged tissues. Assertion $(A)$ is true because mitosis is indeed the fundamental mechanism for tissue repair and regeneration. Reason $(R)$ is also true because the cells of the epidermis,the lining of the gut,and blood cells are constantly being worn out and replaced through mitotic division. Since the constant replacement of these cells is a form of repair and maintenance of the body,$R$ provides the correct explanation for $A$.

$A$: The most significant contribution of mitosis is cell repair.
$R$: Mitosis is essential for the continuous replacement of cells in the outermost layer of the epidermis,the lining of the gut,and blood cells.

Similar Questions

Which process maintains the chromosome number in all cells?

Through which process are new cells formed from a zygote?

Which process provides a supply of new cells for the growth and development of an organism?

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.

Which plant part is most suitable for studying mitosis in a classroom?

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$A$: The most significant contribution of mitosis is cell repair.$R$: Mitosis is essential for the continuous replacement of cells in the outermost layer of the epidermis,the lining of the gut,and blood cells.