What does a Paramecium look like under a microscope?

Under a microscope, a Paramecium appears as an elongated, slipper-shaped organism covered in tiny hair-like structures called cilia, which it uses for movement and feeding. Its body is typically transparent, allowing you to see its internal structures, such as the macronucleus and micronucleus. The surface may show a slight shimmer due to the beating of the cilia, and you might also observe it moving rapidly through the water with a characteristic wiggling motion. Overall, it exhibits a simple yet distinct morphology that makes it easily recognizable among other microorganisms.