Transport of cytokinin in the plant body is

Which of the following is the effect of a plant hormone, which is synthesised more in absence of light?

Two different plants associated with discovery of two different phytohormones having common biosynthetic precursor exhibit one of the following characters each

Dr. F. Went noted that if coleoptile tips were removed and placed on agar for one hour, the agar would produce a bending when placed on one side of a freshly cut coleoptile stumps. Of what significance is this experiment.

During seed germination, its stored food is mobilised by

The cells derived from meristems differentiate and regain the capacity to divide by a phenomenon called

Which of the following plant function is not controlled by auxins?

Which statements are correct?

One hormone hastens the maturity period in juvenile conifers, a second hormone controls xylem differentiation while the third increases the tolerance of plants to various stresses. They are respectively

Period between formative phase and maturation phase of plant growth is

Abscisic acid is called stress hormone as it

Which is not a function of cytokinin?

Horizontal growth of seedlings, swelling of axis and apical hook formation in dicot seedlings is brought about by

Which is not the effect of ethylene?

Shedding of leaves, flowers and fruits due to change in hormone balance in plants is

Growth hormone that speeds up malting in brewery industry is

Plant hormones used for inducing morphogenesis in plant tissue culture is

Cytokinin is not found in

Cholodony and Went effect is due to

Cytokinins which have specific effect in cytokinesis are modified forms of