Which of the following cellular components is exclusively found in plant cells?

A Cell wall

B Mitochondria

C Ribosomes

D Golgi apparatus

Solution

Correct Answer: Option A

- The correct answer is Cell wall.

- The cell wall is a rigid, protective layer found exclusively in plant cells and some fungi and bacteria, providing structural support and shape.
- In contrast, mitochondria, ribosomes, and the Golgi apparatus are present in both plant and animal cells.

Therefore, the presence of a cell wall distinguishes plant cells from animal cells.

Reference: Biology, 10th Edition, Campbell/Reece, Chapter 6: Cell Structure and Function

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