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Question

Which of these is found only in plants?

This question was previously asked in
RPF SI 2018 Question Paper PDF (10-Jan-2019) (Shift 1)
The correct answer is

Cell wall

The cell wall is a rigid layer outside the cell membrane, made mainly of cellulose in plants, that gives the plant cell shape, support and protection.

Animal cells lack a cell wall and are bounded only by the cell membrane, while the nucleus, the cell membrane and the general cell structure are present in both plant and animal cells.

Hence, the answer is cell wall.

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