Biology, asked by arvi53586, 10 hours ago

Long answer question: 2.What is the mechanism by which minerals are absorbed by the roots? Define it.

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Answered by mahikasultana7

1

When the concentration of mineral salts is higher in the outer solution than in the cell sap of the root cells, the mineral salts are absorbed according to the concentration gradient by simple process of diffusion. This is called as passive absorption because it does not require expenditure of metabolic energy.

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