Which two parts of different plants can be fused for the formation of a new plant in somatic hybridisation?

Which of the following is commonly used as a carbon source in the nutrient medium for plant tissue culture?

In both callus and suspension cultures,the commonly used auxin is

The capacity to generate a whole plant from any plant part taken and cultured in a test tube under sterile conditions is called what?

Which of the following is $NOT$ an objective of embryo culture?

Identify the incorrect statements from the following:
$(i)$ Callus is obtained in $2$ to $3$ weeks.
$(ii)$ Suspension culture does not show faster growth compared to callus culture.
$(iii)$ Orchid seeds do not contain stored food.
$(iv)$ $2,4-D$ is used only in callus culture.