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In a ring girdled plant :...

In a ring girdled plant :

A

the root dies first

B

the shoot and root die together

C

neither root nor shoot will die

D

the shoot dies first

Text Solution

Verified by Experts

The correct Answer is:
A

In girdling experiment a ring of bark is cut from the stem , this ring also removes the phloem . Nutrients collect above the ring where the bark swells up . The tissues below the ring show stoppage of growth and begin to shrivel , roots can be killed if ring is not healed.
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