Question

In plants, cell division is restricted to

• A. Meristematic cells
• B. Permanent cells
• C. Xylem
• D. Phloem

Answer 1

The correct option is A

Meristematic cells

Explanation of the correct option:

1. Meristematic cells are a group of identical cells that are in a continuous state of division.
2. The meristematic cells are living and contain dense cytoplasm with a large nucleus.

Explanation of the incorrect option:

Option B: Cells of the permanent tissues are large and differentiated with different shapes which do not change after formation.A

Option C: Xylem is vascular or conductive and mechanical tissue.

Option D: The phloem is a complex tissue that contains tubes but performs no mechanical function. It can move materials in both directions and helps in the transport of food from leaves to other parts of the plant.

Final answer: In plants, cell division is restricted to meristematic cells.

The correct option is (A)