Question

what are photo hormones​

Answer 1

Answer:

Photo hormones are signal molecules, produced within plants, that occur in extremely low concentrations. Photo hormones control all aspects of plant growth and development, from embryogenesis, the regulation of organ size, pathogen defense, stress tolerance and through to reproductive development.

Answer 2

Helo mate here your ans

photo Hormones is the plant hormones are the chemicals produced by plants the co-ordinate Their growth and functioning ....

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Hope this ans help you....