Multiple choice

Adventitious root develops from

  1. radicle

  2. underground part of the plant

  3. primary root

  4. any part of the plant body other than the radicle
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Adventitious roots develop from any plant part other than the radicle (embryonic root), such as stems, leaves, or branches. Roots from radicle or primary root are normal roots, not adventitious. The underground part of a plant could be roots themselves or underground stems.

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