Question

give types of modified stem used for vegetative propogation​

Answer 1

Answer:

A mother plant often produces a number of runners in all direction. Runners break off and grow into individual plants, and thus help in vegetative propagation

Answer 2

There are several ways of vegetative propagation. The three main types in forest tree propagation are grafting, air-layering and the use of cuttings. The three types are referred to as macropropagation, as alternative to micropropagation or tissue culture.