Potato tubers can sprout, take root and grow into new plants. This reproduction mode belongs to () A. Bud reproduction B. Asexual reproduction C. Sexual reproduction D.

Asexual propagation of potato tubers can germinate and take root and grow into new plants. This kind of reproduction belongs to asexual reproduction, and there is no combination of bisexual germ cells.

Bud reproduction refers to the generation of offspring through cell division, which grows buds similar to the mother in a certain position, that is, bud base. Bud base does not leave the mother immediately, but is connected with the mother and constantly receives nutrition from the mother until the individual can live independently. It is a special way of asexual reproduction. Potato tubers can sprout and take root, and the propagation mode of growing into new plants does not belong to bud propagation.

vegetative propagation

The reproductive mode in which vegetative organs (roots, leaves and stems) of plants produce new individuals is called vegetative reproduction. For example, the tubers of potatoes, the roots of thistles, the creeping branches of strawberries and the leaves of begonia can all germinate, and these buds can form new individuals.

Nutritional reproduction can make offspring keep their parents' traits, so people often use artificial methods such as rooting, cutting, grafting, layering and high pressure to propagate flowering fruit trees.

The vegetative propagation in the natural state is called natural vegetative propagation. Such as strawberry creeping branches, begonia leaves and potato tubers; Artificial assisted vegetative propagation is called artificial vegetative propagation. Such as cutting and grafting

Cutting: Cut branches into small pieces, insert them into the soil, and take root and sprout into new plants.