Question

what are phytohormones name any three groups of naturally produces growth hormones and list two function in each case​

Answer 1

Answer:

Phytohormone are plant hormones which are of 5 types and they are auxin which promote plant growth another is gibberellins which promote cell differentiation another is cytokinin which promote cell division another is absicic acid which is also called as stress hormone which promote leaf and fruit fall and last is ethylene which promotes ripening of fruit.

Answer 2

Explanation:

Phytohormones occur across the plant kingdom, and even in algae, where they have similar functions to those seen in higher plants.[10] Some phytohormones also occur in microorganisms, such as unicellular fungi and bacteria, however in these cases they do not play a hormonal role and can better be regarded as secondary metabolites.[11]