Question

Which of the following groups of plants are propagated through underground root?

• A. Bryophyllum and Kalanchoe
• B. Ginger, potato, onion and Jamikand
• C. Pistia, Chrysanthemum and Pineapple
• D. Sweet potato, Asparagus, Tapioca and Dahlia
• E. Agave, Wild jam and Oxalis

Answer 1

The correct option is D Sweet potato, Asparagus, Tapioca and Dahlia

Vegetative propagation by roots takes place in modified roots called as tubers. Buds grow from the base of the stem into new plants. These roots are swollen for food storage. For example, Sweet potato, Asparagus, Tapioca and Dahlia.

Therefore, the correct option is D.