(D) The mass flow hypothesis suggests that ions are absorbed along with the bulk flow of water. In this process,water moves into the roots due to tran

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(D) The mass flow hypothesis suggests that ions are absorbed along with the bulk flow of water. In this process,water moves into the roots due to transpiration pull,and dissolved ions are carried along with this bulk water movement. This is a passive process where the movement of water acts as a carrier for the mineral ions.

Class 11 Biology Transport in Plants Uptake and Transport of Mineral Nutrients

Medium

According to which theory are ions absorbed in large quantities along with the absorption of bulk water?

A
Donnan equilibrium
B
Ion exchange
C
Diffusion
D
Mass flow

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Class 11 Questions

Class 11

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Chapter

Transport in Plants

Subtopic

Uptake and Transport of Mineral Nutrients

The movement of mineral ions into plant root cells as a result of diffusion is called.

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Solutes are absorbed by a plant cell through

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What essential role does the root endodermis play during mineral absorption in plants?

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$A -$ $A$ plant adjusts the quantity and types of solutes that reach the xylem.
$R -$ Transport proteins of endodermal cells are control points.

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What is the nature of the initial phase of ion uptake in plants?

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According to which theory are ions absorbed in large quantities along with the absorption of bulk water?

Similar Questions

The movement of mineral ions into plant root cells as a result of diffusion is called.

Solutes are absorbed by a plant cell through

What essential role does the root endodermis play during mineral absorption in plants?

$A -$ $A$ plant adjusts the quantity and types of solutes that reach the xylem.$R -$ Transport proteins of endodermal cells are control points.

What is the nature of the initial phase of ion uptake in plants?

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$A -$ $A$ plant adjusts the quantity and types of solutes that reach the xylem.
$R -$ Transport proteins of endodermal cells are control points.