Current location - Health Preservation Learning Network - Health preserving recipes - Biological problems of rookie
Biological problems of rookie
Yang Ying; Angelababy

Hehe, the above answer is correct.

Vegetative propagation is a kind of propagation mode in which vegetative organs (roots, leaves and stems) of plants produce new individuals, which is called vegetative propagation. For example, the creeping branches of strawberries and the leaves of begonia can 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 and grafting to propagate flowers and 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

Of course, strawberries can also reproduce sexually, and the processes of flowering and fertilization exist.