With the increase in the size of a cell,its r | vedclass

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(C) The surface area of a cell increases by the square of its radius $(r^2)$,while the volume increases by the cube of its radius $(r^3)$.As the cell

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Decrease

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(C) The surface area of a cell increases by the square of its radius $(r^2)$,while the volume increases by the cube of its radius $(r^3)$.As the cell size increases,the volume grows much faster than the surface area.Therefore,the surface area to volume ratio $(SA/V)$ decreases as the cell size increases.This is a critical factor that limits the maximum size a cell can reach,as it must maintain an efficient exchange of materials across its membrane.

With the increase in the size of a cell,its ratio of surface area to volume will be:

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