Which of the following shows correct chronological order of the events occurring during callus culture?
Healing of wound in plants takes place by the activity of
Pollen grains of a plant, whose $2 n=28$, are cultured to get callus by tissue culture method. What would be the number of chromosomes in the cells of the callus?
Somatic hybrids are produced by
Possible to achieve propagation of a large number of plants in very short duration is known as ............