$A:$ Suspension culture grows faster than callus culture.
$R:$ Agitation of the medium in a rotary shaker facilitates mixing of nutrients and aeration.

Arrange the following steps of somatic hybridisation in a correct sequence.
$A$. Digestion of cell walls.
$B$. Isolation of naked protoplasts.
$C$. Fusion of protoplasts to get hybrid protoplast.
$D$. Isolation of single cells from two different varieties of plants.
$E$. Growing of hybrid protoplast to form a new plant.
Choose the correct answer from the options given below:

Explants before organogenesis are:

Regeneration of a plant cell to give rise to new plant is called:

Which of the following techniques is associated with the cloning method of tissue culture performed under in vitro conditions?

Which one of the following is a case of correct matching?