Question

what are plant hormones?​

Answer 1

Answer:

plant hormones are single molecules , produced with in plant that occur in extremely low concentrations .

Answer 2

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✦ What are plant hormones?

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➱ Plants need sunlight, water, oxygen, minerals for their growth and development. These are external factors. Apart from these, there are some intrinsic factors that regulate the growth and development of plants. These are called plant hormones or “Phytohormones”.

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☞ Extra shots :-

☞ What are the main functions of plant hormones?

✒ Plant hormones control all the growth and development activities like cell division, enlargement, flowering, seed formation, dormancy and abscission.

✒Based on their action, plant hormones are categorised into two categories:

↠Plant Growth Promoters.

↠ Plant Growth Inhibitors.

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