Question

What are plant hormones

Answer 1

Plant hormones are chemicals that regulate plant growth. In the United Kingdom, these are termed 'plant growth substances'. Plant hormones are signal molecules produced within the plant, and occur in extremely low concentrations.

HOPE IT HELPS....... :)

Answer 2

Plant harmones
----------------------------------------------------------------------------------------------------------------


Plant hormones are signal molecules which is produced by plants.

===================================================


Plants harmones regulate plant growth.

===================================================



There are five major plant hormones


1. AUXIN

2. ETYLENE

3. CYTOKININ

4. ABSCISIC ACID.

5. GIBBERELLIN