CBSE Class 10 Science 2015 Term I Set 2

Question : 1 of 36

Marks: +1, -0

Name one plant hormone which inhibits growth. Write its one more function.

Solution:

Abscisic acid is a plant hormone which functions mainly as a growth inhibitor.
(i) It promotes the dormancy in seeds and buds.
(ii) It promotes the closing of stomata.
(iii) It promotes the wilting and falling of leaves.

Go to Question:

Next Question