Which stem modification helps in vegetative propagation?

Practice MCQ for SSC, UPSC, RRB Exams

A. Runner A.
B. Sucker B.
C. Rhizome C.
D. All of the above D.

Correct Answer: D সঠিক উত্তর: D

Explanation ব্যাখ্যা

The correct answer is D) All of the above. Runners, suckers, and rhizomes are all stem modifications that help in vegetative propagation.

Runner: A horizontal stem that grows above the ground and produces roots and shoots at the nodes, forming new plants.
Sucker: A lateral shoot that arises from the base of the parent plant and grows obliquely upwards, eventually developing into a new individual.
Rhizome: An underground stem that grows horizontally and produces roots and shoots at nodes, enabling the plant to spread and form new plants.

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