Low concentration of auxin lowers the growth | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Auxins exhibit different effects on different plant organs based on their concentration. $1$. Auxins promote the growth of the stem at higher conc

Vedclass · Accepted Answer

Root

Vedclass · Answer

(A) Auxins exhibit different effects on different plant organs based on their concentration. $1$. Auxins promote the growth of the stem at higher concentrations. $2$. Conversely,roots are highly sensitive to auxins,and even a low concentration of auxin inhibits root growth,while a very low concentration promotes it. $3$. Therefore,compared to the stem,a low concentration of auxin is inhibitory for the root.

Low concentration of auxin lowers the growth of

Similar Questions

Auxin $-B$ was first isolated by

$IBA$ is a

Pruning of tea plants is done to discard the effects of

In parthenocarpic fruits,the enlargement of the ovary into a fruit is brought about by the auxin . . . . . . .

The substance related to phototropism in the shoot is

Vedclass Test Series

Exam Paper Generator

Online Exam Module