Which of the following options correctly identifies artificial and natural methods of vegetative propagation ?

Options

A. rose and sugarcane
B. lemon and orange
C. Begonia and Bryophyllum
D. all of these

Answer

b

Explanation

Layering is a type of horticultural or artificial method of vegetative propagation in which adventitious roots are induced to develop on a soft stem while it is still attached to the plant. Bulbils are multicelluar fleshy buds that take part in natural vegetative propagation, e.g., Oxalis, Agave, pineapple.