Which PGR is most likely responsible for the phenomenon observed when a plant bends towards a light source, even if the light source is unidirectional and doesn't illuminate the entire plant?

Which of the following is an anti-gibberellin?

Which one of the following is a natural growth inhibitor?

Which hormone promotes seed dormancy?

Identify two physiological processes induced by two different phytohormones having a common precursor, which is formed due to the catalytic activity of pyruvic dehydrogenase complex.I. more female folwers in cucumber.II. a-amylase production in barley grain.III. Acceleration of fruit ripening in tomato.IV. Delay in sprouting of potato tubers.The correct combination is

Which of the following hormones is also known as stress hormone?

In the most situation, ABA acts as the

Spraying a young conifer with which hormone would NOT likely hasten maturity and seed production?

One hormone helps in ripening of fruits, while the other stimulates closure of stomata. These are respectively

The stress hormone that helps plant to respond drought is

A plant hormone promotes bolting in rosette plants and is also antagonistic to the effects of abscisic acid on alpha-amylase activity. This hormone also plays a key role in apical dominance. Which of the following hormones fits this description?