It shows correct chronological order of the events occurring during callus culture

Options

A. Explant `to` cell divison `to` callus `to` Addition of Cytokinin `to` cells acquire meristematic property
B. Callus `to` Explant `to` Cell divison `to` Addition of Cytokinin `to` cells acquire meristermatic property
C. Callus `to` Cell divison `to` Explant `to` Addition of Cytokinin `to` Cells acquire meristermatic property
D. Explant `to` callus `to` cell divison `to` Addition of Cytokinin `to` cells acquire meristematic property.

Answer

A