Sexual reproduction refers to the reproductive mode in which fertilized eggs develop into new individuals. For example, seed propagation (by flowering, pollination and fruiting, and reproducing offspring from seeds in fruits) is the most common propagation method of green flowering plants. Asexual reproduction refers to the reproductive mode in which new individuals are directly produced by the mother without the combination of bisexual reproductive cells. For example, cutting, grafting, layering, tissue culture, etc. , and the reproductive mode of directly producing new individuals by vegetative organs, that is, bacterial division and reproduction; Yeast germinates and reproduces.

So choose: C.