A) Auxin
B) Gibberellin
C) Cytokinin
D) Abscisic acid
Correct Answer: B
Solution :
During seed germination especially of cereals, gibberellins stimulate the production of some m-RNA and then hydrolytic. enzymes like amylases, lipases ribonucleases and proteases. These enzymes solubilize he reverse food of the seed. The some is transferred to embryo axis for its growth. Auxins stimulate respiration most probably by increasing availability of respiratory substrate. Cytokinins help in phloem transport. Abscisic acid inhibits gibberellin mediated amylase formation during germination of cereal grain
You need to login to perform this action.
You will be redirected in
3 sec
