The function of neuromotor system in Para- mecium is concerned with

Options

A. coordination of various stimuli and responses
B. ciliary beating
C. control of osmoregulation
D. control of digestion.

Answer

**Step-by-Step Solution:**

1. **Understanding Paramecium**:
- Paramecium is a unicellular organism that belongs to the kingdom Protista. It is characterized by the presence of cilia, which are hair-like structures that cover its surface.

2. **Defining the Neuromotor System**:
- The neuromotor system in Paramecium consists of contractile fibers. These fibers are responsible for controlling movements within the organism.

3. **Function of Contractile Fibers**:
- The contractile fibers play a crucial role in the contraction and relaxation of the organism's body. This is essential for movement and locomotion.

4. **Ciliary Movement**:
- The cilia on the surface of Paramecium are responsible for its motility. The neuromotor system coordinates the beating of these cilia, allowing Paramecium to swim and navigate through its aquatic environment.

5. **Conclusion**:
- Therefore, the function of the neuromotor system in Paramecium is primarily concerned with the control of ciliary movement, which is essential for its locomotion.

**Final Answer**: The function of the neuromotor system in Paramecium is concerned with ciliary movement.

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