Why do the roots of a plant die in waterlogge | vedclass

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(D) When soil is waterlogged,the air spaces between soil particles are filled with water,which displaces the oxygen $(O_2)$.Roots require $O_2$ for ae

Vedclass · Accepted Answer

Roots die due to the absence of air

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(D) When soil is waterlogged,the air spaces between soil particles are filled with water,which displaces the oxygen $(O_2)$.Roots require $O_2$ for aerobic respiration to generate the energy $(ATP)$ needed for the active absorption of water and minerals.In the absence of $O_2$,root cells cannot perform respiration,leading to a lack of energy for metabolic activities.Consequently,the roots are unable to absorb water and nutrients,eventually leading to the death of the plant roots.

Why do the roots of a plant die in waterlogged soil conditions?

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