The correct sequence in the tissue culture technique is
A. Inoculation-explant incubation -callus fromation-organgenesis-preparation of medium-transferred to field
B. Preparation of medium - inoculation- explant incubation - callus formation - orfanogenesis-transferred to field
C. Explant incubation-Preparation of medium - inoculation- organogensis-callus formation- transferred of field
D. Preparation of medium- inoculation- explant incubation- organogenesis-callus formation-transferred to field.