What are phytohormones?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Phytohormones,also known as plant growth regulators $(PGRs)$,are chemical substances that are produced naturally in plants. They are organic compo

Vedclass · Accepted Answer

These hormones regulate growth from seed to maturity.

Vedclass · Answer

(A) Phytohormones,also known as plant growth regulators $(PGRs)$,are chemical substances that are produced naturally in plants. They are organic compounds that regulate various physiological processes such as growth,development,and responses to environmental stimuli. These hormones control the entire life cycle of a plant,from seed germination to maturity,flowering,and senescence. Therefore,all the given options describe the functions of phytohormones,but the most comprehensive definition is that they are chemical substances that regulate growth and physiological processes throughout the plant's life cycle.

Similar Questions

Explain the properties of plant hormones by stating the characteristics of growth regulators.

In animals,there are special glands secreting hormones,whereas there are no glands in plants. Where are plant hormones formed? How are the hormones translocated to the site of activity?

Mention the characteristics and types of plant growth regulators.

The term hormone was coined by . . . . . . .

Phytohormones are:

Vedclass Test Series

Exam Paper Generator

Online Exam Module