Through mosaic vision, a Cockroach can receive

Options

A. Several images of an object with more sensitivity but less resolution
B. Only one image of an object with more sensitivity but less resolution
C. Several images of an object with less sensitivity but more resolution
D. Only one image of an object with less sensitivety but more resolution

Answer

### Step-by-Step Solution:

1. **Understanding Mosaic Vision**: Mosaic vision is a type of vision that allows certain animals, including cockroaches, to perceive their environment through multiple images formed by their compound eyes.

2. **Role of Ommatidia**: The compound eyes of cockroaches consist of numerous small units called ommatidia. Each ommatidium captures a small part of the visual field, allowing the cockroach to see multiple images of an object simultaneously.

3. **Image Quality**: The images formed through mosaic vision are characterized by lower resolution. This means that while the cockroach can see several images, the details of these images are not very clear.

4. **Sensitivity to Movement**: One of the advantages of mosaic vision is that it enhances the sensitivity of the cockroach to movement. This adaptation is crucial for survival, as it helps the cockroach detect predators or other threats quickly.

5. **Conclusion**: Based on the characteristics of mosaic vision, we can conclude that through this type of vision, a cockroach can receive several images of an object with more sensitivity but less resolution.

### Final Answer:
Through mosaic vision, a cockroach can receive several images of an object with more sensitivity but less resolution.

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