Parasexual hybridization means

Which of the following processes is $NOT$ involved in the production of a new species?

The best method to obtain virus-free plants through tissue culture is .....

Tissue culture technique can produce an infinite number of new plants from a small parental tissue. The economic importance of the technique is in raising

The pH of the nutrient medium in plant tissue culture is adjusted between:

After the demonstration of totipotency,a botanist wishes to produce identical plants from an angiosperm by tissue culture. The parts or tissues which are likely to yield haploid embryos are: