Two important intrinsic controls which are important in plant growth and development are

Which substance is important for brain development?

Humus is important for plant growth because:

Read the following statement and find out INCORRECT statement . (a) Both a short day plant and a long day plant can flower simultaneously in a given place . (b) Sugar beet cabbage and carrot are common biennials . (c) Some important food plants, wheat, barley , and rye have three kinds of varieties : winter, summer, and spring varieties (d) Many of the intrinsic factors such as temperature and light , control plants growth and development.

Assertion.Plant growth regulators are very important for plant growth and development Reason. Auxins do not induce flowering in gymnosperms.

Assertion.Plant growth regulators are very important for plant growth and development Reason. Auxins do not induce flowering in gymnosperms.

Assertion.Plant growth regulators are very important for plant growth and development Reason. Auxins do not induce flowering in gymnosperms.

Mention two important events of anaphase of mitosis in animal cell. Explain how growth and development are different from each other.

Enlist the important characteristics of plant growth.