Question

Which of the following is not responsible for vegetative propagation of plants?

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

Hint:

Vegetative propagation in plants uses structures like rhizomes, bulbs, tubers, and offsets.

Answer 1

The Correct Option is D

Step 1: Vegetative propagation in plants.
Vegetative propagation involves formation of new plants from vegetative parts like stems, roots, and leaves. Structures such as offset, bulb, and rhizome are examples.
Step 2: Special case of gemmules.
Gemmules are internal buds found in sponges (Porifera), not plants. They help in asexual reproduction in animals, not vegetative propagation in plants.
Step 3: Conclusion.
Thus, gemmules are not responsible for vegetative propagation of plants.