What are the differences between the root and the stem?

Answer 1

1. Stems have nodes and internodes but roots do not.

2. Leaves come out from the stems not from roots.

3. In the root the primary vascular bundles are radial (i. e. xylem & phloem present on different radius); in stems V. B. are always conjoint and collateral.

Answer 2

The root is the underground part of the plant that anchors it and absorbs water and nutrients. The stem is the above-ground part that supports the plant, transports water and nutrients, and contains leaves, flowers, and reproductive structures. The stem also provides structural support to hold up the plant.