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Choose the correct option w.r.t. root pr...

Choose the correct option w.r.t. root pressure.

A

It is a positive pressure

B

Develops in the xylary element of tall trees only

C

It is observable during day time only

D

Both (2) & (3)

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-MOCK_TEST_17-EXAMPLE
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