Question

Vegetative propagation in onion occurs by

• A. Offset
• B. Bulb
• C. Sucker
• D. Rhizome

Answer 1

The correct option is B Bulb

For plants such as onions, garlic, tulip, daffodil, and hyacinth, the bulb is the unit of vegetative propagation. The stem is shortened down to a disc, often called the basal plate from which roots arise around the edge.

So, the correct answer is 'Bulb'.