Who developed the technique of haploid culture?

Who developed the technique of electrophoresis and the principle on which it is based?

For of haploids we culture :

The scientist who developed the technique of keeping tissues and organs alive outside the body is

The scientist who developed the technique of keeping tissues and organs alive outside the body is

Who could grow tomato roots successfully and develop the technique of tissue culture of rthe first time ?

Who could grow tomato roots successfully and develop the technique of tissue culture of rthe first time ?

Who could grow tomato roots successfully and develop the technique of tissue culture of rthe first time ?

Who developed the technique of nurse tissue to show cellular totipotency

Who developed the technique of nurse tissue to show cellular totipotency