What is the role of cilia in paramoecium ?

Explanation

### Step-by-Step Text Solution

1. **Introduction to Paramecium**: Paramecium is a unicellular organism that belongs to the group of protozoa. It is characterized by its slipper-like shape and is covered with numerous tiny hair-like structures called cilia.

2. **Structure of Cilia**: Cilia are short, hair-like projections that are uniformly arranged over the surface of the paramecium. These structures are essential for the organism's movement and feeding.

3. **Role of Cilia in Locomotion**: The primary role of cilia in paramecium is locomotion. The coordinated beating of cilia allows the paramecium to move through its aquatic environment. The cilia beat in a rhythmic pattern, creating a wave-like motion that propels the organism forward or backward.

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