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Which of the following structures is found only in plant cells and provides rigidity and protection?

medium Q6 of 15
General Science - Physics (Basics)
Which of the following structures is found only in plant cells and provides rigidity and protection?
ALysosome
BCell Membrane
CCell Wall
DCentrosome
Step-by-Step Solution
  1. Step 1: Identify plant cell-specific structure

    The question asks for a structure unique to plant cells that provides rigidity and protection.
  2. Step 2: Recall cell wall function

    The cell wall is a rigid outer layer in plant cells made of cellulose, providing structure and protection. Cell membrane is in all cells, lysosomes mostly in animal cells, centrosomes in animal cells for cell division.
  3. Final Answer:

    Cell Wall → Option C
  4. Quick Check:

    Plant cell rigidity = Cell Wall ✅
Quick Trick: Cell wall = rigid outer layer in plants only.
Common Mistakes:
MISTAKES
  • Confusing cell membrane with cell wall.
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