Question

write a note on plant hormone​

Answer 1

Answer:

plant hormones are growth hormones which are secreted by plant for their control and coordination these hormones are also known as phytohormones

there are mainly four types of plant hormone

auxins

gibberellin

cytokinin

asbisic acid

auxins ghibellines cytokinins helps to promote plant growth where is as basic acid reduces plant growth

Answer 2

Answer:

Plant hormones are chemicals plantsuse for communication, coordination, and development between their many cells. Like animals, plants rely on these chemical signals to direct the expression of DNA and the operations of the cell. Plant hormones are natural substances which control many aspects of plant development