Cloning technology refers to the colony of offspring individuals with the same genotype formed by asexual reproduction of organisms through somatic cells. It is usually a process of using biotechnology to produce offspring with the same genetic organization as the original individual.
Space pepper is a common sweet pepper seed satellite. It is induced by strong radiation, microgravity and high vacuum to produce genetic variation of plant seeds, and then it is bred into space pepper by selection, which belongs to mutation breeding. Sexual reproduction of cotton containing insect-resistant genes through transgenic technology; Seedless watermelon is a tetraploid watermelon obtained by treating common watermelon with colchicine at seedling stage. Triploid watermelon is produced by crossing tetraploid watermelon with common watermelon as female parent, which belongs to cross breeding technology.
So choose: C.