The plants produced from tissue culture are genetically identical to the original plant from which they are grown,so they are called:

From which plant were haploid plants first obtained through anther culture?

The pioneer worker in plant tissue culture is:

Haploid plants are obtained from which of the following?

Given below are two statements:
Statement $I$: In suspension culture and callus culture technique,subculturing is necessary.
Statement $II$: Subculturing is needed only in suspension culture technique.
In the light of above statements,select the correct option given below:

Which one of the following is $NOT$ a modern technique of $ex-situ$ conservation of endangered species?