Which of the following harmones can replace vernalization
or
Genetic dwarfness can be overcome by treating with

Options

A. Auxin
B. Cytokinin
C. Gibberellins
D. Ethylene

Answer

C

Explanation

Vemalisation refers to the application of low temperature to moistened seeds and young plants, causing shortening of vegetative phase and initation of reproductive phase.
Chailakhyan (1968) reported that under long-day conditions vernalin hormone turn into gibberellin and thus, in some plants, the requirement for vernalisation is overcome by gibberellins