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Chemical cordination in plants

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Chemical cordination in plants

Posted by Gurip Preet 5 years, 8 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 8 months ago

The hormones that control and coordinate the activities in plants are called plant hormones or phytohormones.

The four types of plant hormones are:

(i) Auxins - It promotes cell enlargement and cell differentiation in plants.

(ii) Gibberellines - It helps in breaking the dormancy in seeds and buds.

(iii) Cytokinins - It promotes cell division in plants.

(iv) Abscisic acid - It promotes the dormancy in seeds and buds.

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Posted by Pandey Ji 4 months, 2 weeks ago

CBSE > Class 10 > Science