Question

What are plumules? What is its function?

Answer 1

Plumule:

1. Plumule is the embryonic shoot that gives rise to the shoot system.
2. It is covered by a protective sheath called coleoptile.
3. Plumule emerges only after the radicle.
4. It is negatively geotropic and positively phototropic.

Functions of the plumule:

1. It aids in developing the shoot system, which includes the stem, leaves, flowers, and fruits.
2. It also provides the embryonic plant with food prepared by photosynthesis.