By which method are ions absorbed by plants?

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Question

(C) The absorption of mineral ions by plants occurs primarily through active transport. Since the concentration of minerals in the soil is usually low

Vedclass · Accepted Answer

By carriers and pumps

Vedclass · Answer

(C) The absorption of mineral ions by plants occurs primarily through active transport. Since the concentration of minerals in the soil is usually lower than the concentration of minerals in the roots,they cannot be absorbed by simple diffusion. Therefore,plants use specific proteins called carriers and energy-dependent pumps to transport ions against the concentration gradient into the root cells. Thus,the correct method is by carriers and pumps.

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