The phenomenon which shortens vegetative period and hastens flowering is

Effect of low temperature which shortens vegetative period and hastens flowering is:

Which one hastens flowering in plants

Which one hastens flowering in plants

Which one hastens flowering in plants

_____ are the vegetative organs of the flowering plant

Spraying of conifers with which hormone hastens the maturity period and thus leading to early seed production ?

Spraying of conifers with which hormone hastens the maturity period and thus leading to early seed production ?

Consider the following statements and select the correct option stating which one is true(T) and which one is false (F) i) Vemalisation can help in shortening the juvenile or vegetative period of plant and bring early flowering ii) Phytochrome is a pigment protein complex which exists in two inter-convertible forms - P_r and P iii) Sugar beet flowers after getting the inductive cycle of long dark periods and short photoperiods iv) 2,4-D acts as weedicide to remove broad leaved weeds. V) Auxins promote growth of lateral buds whereas cytokinins inhibit it

The phenomenon of the influence of relative duration of day and night on flowering is called