During absorption of water by roots , th...

During absorption of water by roots , the water potential of cell sap is lower than that of

A

Pure water and soil solution

B

Neither pure water nor soil solution

C

Pure water but higher than that of soil solution

D

Soil solution but higher than that of pure water

Text Solution

Verified by Experts

The correct Answer is:

A

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Knowledge Check

During absorption of H_(2)O by roots, the H_(2)O potential of cell sap is lower than that of

A

Solution outside

B

That of pure `H_(2)O`

C

One

D

None of these

Water potential of a cell is lowered by the -

A

Addition of solutes

B

Addition of water

C

Addition of heat

D

Removal of solutes

During active absorption of water :

A

Energy is not used

B

Transpiration pull provides force for absorption of water

C

Root respiration provides energy

D

Photosynthesis provides energy

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