Abscisic acid ((ABA)) is also called stress hormone. (ABA) i... | Biology | SolveeIt | Solveeit

Today, August 18

Question

Abscisic acid $(ABA)$ is also called stress hormone. $ABA$ increases the tolerance of plants to various kinds of stresses.

A

If both assertion and reason are true and reason is the correct explanation of assertion

B

If both assertion and reason are true but reason is not the correct explanation of assertion

C

If assertion is true but reason is false

D

If both assertion and reason are false

Answer

If both assertion and reason are true and reason is the correct explanation of assertion

Explanation

Solution

Abscisic acid increases resistance of plants to cold and other types of stresses like drought and water logging etc. It is therefore also known as stress hormone.