Naturally occurring auxin is

A weel know naturally occuring auxin is Or A natural growth regulator (hormone) is

Give reasons for the following facts: IAA is not the only naturally occurring auxins.

Give reasons for the following facts: IAA is not the only naturally occurring auxins.

IAA is not the only naturally occurring auxin.

IAA is not the only naturally occurring auxin.

Name a principal naturally occurring auxin present in plants.

Who isolated the first naturally occurring auxin from human urine?

Phenyl acetic acid, 2, 4-dichlorophenoxy acetic acid, Ethaphon, Indole-3-butyric acid, Indole-3-acetic acid. The naturally occuring auxins from these are given in the table are