Answer: Option C
:
C
Emasculation involves removal of stamens or killing of pollen grains of a flower without affecting in any waythe female reproductive organs. Thus, it makes possible the use of the bisexual flowers as female parents.
The process of hybridization aims to bring together combination breeding, transgressive breeding or hybrid varieties. The main aim of combination breeding is the transfer of one or more desired characters into a single variety from another variety.
Through clonal selection, disease free, high yielding clones may be selected, further evaluated and multiplied as a variety, thus, exploiting hybrid variety for many generations.
Pure line selection is the favorite method for the improvement of local self pollinating flowers that have considerable genetic variability.