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BIOLOGY
Select a correct statement...

Select a correct statement

A

Blue light inhibits opening of stomata

B

PMA (Phenyl mercuric acetate ) is a fungicide as well as an antitranspirant

C

Transpiration does not perform evaporative cooling of leaf surface

D

Transpiration increase when the relative humidity is high

Text Solution

Verified by Experts

The correct Answer is:
B
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