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Stomata remain open when relative humidi...

Stomata remain open when relative humidity is

A

Above 70%

B

50%-70%

C

30%-50%

D

Below 30%

Text Solution

Verified by Experts

The correct Answer is:
A
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[A]: Stomata open when guard cells have more H^+ . [R]: Increased K^+ concentrations results in exo-osmosis in guard cells.