Question

Write some major functions of each: Auxin and Gibberellin.

Answer 1

1.Functions of Auxins
Stimulation of cell elongation, 
Delaying leaf senescence
Suppression of lateral bud growth when supplied from apical buds
Inhibition or promotion of fruit and leaf abscission through ethylene stimulation
Fruit setting and growth induced through auxin in some plants
Auxin can delay fruit ripening

2.Functions of Gibberellins
Stimulates stem elongation
Leads to development of seedless fruits
Delays senescence in leaves and citrus fruits
Ends seed dormancy in plants that require light for induction of germination