Question

The active division takes place in the cells of

• A. Xylem
• B. Phloem
• C. Cambium
• D. Sclerenchma

Answer 1

The correct option is C

Cambium

The correct option is C:

The Explanation for the correct Option:

Option C:

1. The cambium is composed of similar cells that still possess the embryonic capacity for development and differentiation.
2. Additionally, they might grow inside callus tissues, which are enlargements that appear on wounds or injuries as they heal.
3. They divide to produce secondary xylem and phloem cells in the direction of the outside.

The Explanation for the Incorrect Option:
Option A:

Xylem cells cannot divide since they are formed of permanent tissue.
Option B:

The phloem is the vascular tissue responsible for the movement and distribution of organic nutrients.
Option D:

Sclerenchyma has severely thickened secondary walls that contain lignin and maintains the tissue created by the dead cells.

Final answer:

The active division takes place in the cells of the cambium.