AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
In Paramoecium, food is moved to a specific spot by the movement of cilia, which cover the entire surface of the cell.
Source: Chapter 5, Section 5.2.3
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The blank requires a single word: cilia. The passage explicitly states "Food is moved to this spot by the movement of cilia which cover the entire surface of the cell." Examiners expect this exact term — do not write flagella or pseudopodia (those relate to other organisms).