Question

classification of phytoharmones​

Answer 1

Answer:

The five major classes of phytohormones are: Auxins, Cytokinins, Abscisic acid, Gibberellins and Ethylene.

Answer 2

the photohormones means plant hormones

auxin hormone cell elongation.

classification of photohormones:

1)auxin

2)gibberelin s

3) cytokinesis

4)Abscisc acid

5) Ethylene