Question

What are plant hormones?

Answer 1

Heya user..!!

Here is ur answer..!!

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• Plant hormones are chemicals present in plants which helps to coordinate growth , development and responses to stimuli and environment.

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Hope this helps u..!!

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Answer 2

Dear Student,

● Plant hormones -

• Plant hormones are special chemical substances secreted by the plant that signals various plant functions.
• They are also called plant growth regulators.
• They help in cell elongation, cell division, epinasty, ripening of fruits, pathogen defense, etc.

Common plant hormones are -

1. Auxin
2. Gibberellin
3. Cytokinin
4. Abscisic acid
5. Ethylene

Thanks dear. Hope this is helpful to you...