
Caenorhabditis elegans
elegans">Caenorhabditis elegans, commonly known as C. elegans, is a tiny, transparent roundworm that serves as an important model organism in scientific research. Measuring about 1 millimeter in length, it has a simple anatomy and a well-mapped genome, making it ideal for studying genetics, development, and neuroscience. C. elegans has a short lifespan and reproduces quickly, allowing scientists to observe several generations in a short time. Its simplicity and relevance to more complex organisms provide insights into biological processes, making it valuable for research in areas like aging, cell differentiation, and disease.