Paramecium: meaning, definitions and examples

biology classification

Paramecium is a genus of unicellular ciliated protozoa, commonly studied in biological research due to their simple structure and ease of cultivation. They inhabit freshwater environments and are known for their oval or slipper-like shape. Paramecia move using tiny hair-like structures called cilia, which also assist in feeding by sweeping food particles into their oral groove. These organisms reproduce asexually through binary fission, though they can engage in a form of sexual reproduction known as conjugation. They serve as a model organism in studies of cellular biology and genetics.

ciliated protozoan, unicellular organism.

Examples of usage

• Paramecium can be found in ponds and lakes.

• Researchers often use paramecium in laboratory experiments.

• The movement of paramecium is facilitated by cilia.

• Under a microscope, paramecium exhibits a fascinating structure.

• Paramecium plays a role in the ecosystem as a primary consumer.