Transpiration is necessary because:

It helps the plants to survive on hot sunny days

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It creates suction force for transport of water

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Both A and B

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None of these

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Solution

The correct option is B
It creates suction force for transport of water

Transpiration is a process in which water is released as water vapour from the aerial parts of the plants. It serves the function of cooling the plant and pumping water and minerals to the leaves for photosynthesis.

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Hello

Please help me with the following

What is suction force in plants and how does transpiration help to produce it?

Transpiration is important for plants because:

I: It removes extra water

II: It cools down the plant

III: It helps in transport of food

IV: It helps in transport of water upwards

Transpiration is important for plants because:

I: It removes extra water

II: It cools down the plant

III: It helps in exchange of gasses

IV: It helps in the transport of water upwards

Choose the correct set of statements.

On hot bright days when transpiration from leaves is rapid, the stems of many plants actually shrink though slightly. It is because of

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