Question

Which type of propagation does not require adventitious root formation?

a) cutting
b) layering
c) grafting
d) all require adventitious root formation
e) all require adventitious root formation

Answer 1

c) Grafting does not require adventitious root formation because the root system is provided by the rootstock.

Step-by-step explanation:

The correct answer is c) grafting. Grafting is a method of asexual reproduction that involves joining a stem or bud from one plant onto another plant, creating a new organism. It does not require adventitious root formation because the root system of the grafted plant is provided by the rootstock, which is the plant onto which the stem or bud is grafted. Examples of grafting include the grafting of a rose bud onto a rootstock and the grafting of a fruit tree onto a rootstock.