Question

Define tissue culture with respect to callus .

Answer 1

Callus is defined as an unorganized tissue mass growing on solid substrate. Callus forms naturally on plants in response to wounding, infestations, or at graft unions (Bottino, 1981). ... One major consequence of this dedifferentiation is that most plantcultures lose the ability to photosynthesize

TISSUE CULTURE


Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium of known composition. Plant tissue culture is widely used to produce clones of a plant in a method known as micropropagation

Answer 2

this is your answer same