Question

Which phytohormone is not available in the

synthetic form?

1) Auxin 2) Gibberellin

3) Ethylene 4) Cytokinin​

Answer 1

Answer:

cytokinin is the phytohormone

Answer 2

Answer:

Auxin

Explanation:

Synthetic auxin analogs include 1-naphthaleneacetic acid, 2,4-dichlorophenoxyacetic acid (2,4-D) and many others. Some synthetic auxins, such as 2,4-D and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T), are used as herbicides.