List of top Biotechnology Questions on Plant tissue culture asked in CBSE CLASS XII

How are virus-free plants produced from virus-infected plants? State any two advantages of virus-free plants.

Elaborate on the production of artificial seed and illustrate its structure with a well-labelled diagram.

Plant organ culture involves the in vitro growth of isolated _______:

Name two phytohormones which are generally added to prepare plant nutrient media.

Assertion (A): During plant tissue culture, the explants are treated with sodium hypochlorite.
Reason (R): Sodium hypochlorite helps in acclimatization of the regenerated plants.

Artificial seeds are produced by encapsulating the somatic embryos at the ______________ stage in a protective coating.