Which of the following is indispensable in all plant tissue cultures?

Micropropagation is done by

Which of the following is a method of plant tissue culture?

Carrot is micropropagated through:

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:

In which method do cell aggregates differentiate to form small, specialized cell groups?