Question

_______ phytohormone is a growth inhibitor​

Answer 1

Answer:

Plant Growth Promoters

hope this helps you

Answer 2

Answer:

Abscicic acid.

Explanation:

Abscicic acid regulates the initiation and maintainance of seed dormancy .It also regulates plan's response to stress specially water stress by initiating the closure of stomata. Abscisic acid also plays many other roles in plant development by having an antagonistic response to other growthhoemones like gibberelins, auxin ,cytokinenin, ethylene and brassinosteroids.