To make stored food available for germination,with which hormone should a seed be treated?

In order to increase the yield of sugarcane crop,which of the following plant growth regulators should be sprayed?

Many discoveries in science have been accidental. This is true for plant hormones also. Can you justify this statement by giving an example? Also,what term is used for such accidental findings?

Select the correct option for $GA_3$.

At the onset of seed germination,the digestive enzymes like $\alpha$-amylase are produced by the action of:

Specific property attributed to gibberellins is