Leg Pain Symptoms & Signs. Related. Symptoms & Signs. Pain in the legs can occur as a result of conditions that affect bones, joints, muscles, tendons, ligaments, blood vessels, nerves, or skin. Leg pain can occur in the foot, ankle, knee, behind the knee, thigh, down the back of the leg, or in any part of the leg.
Taxonomy is the science of classifying and defining all organisms. This comes from Ancient Greek taxis (meaning arrangement) and nomia (meaning method). The way taxonomy goes is: domain #-># kingdom #-># phylum #-># class #-># order #-># family #-># genus #-># species.
OLE 6.12D Taxonomic Classification: Classifying Organisms How do Biologists Classify Organisms? Classification is the process of organizing and grouping things. The scientific study of how organisms are classified is called taxonomy. Taxonomy is useful because once a scientist knows the classification of an organism, he or she/the scientist already knows a lot of information about that organism. Biologists initially grouped organisms based on their similarities. Modern classification systems group organisms according to how they are related to each other. Naming Organisms Taxonomy involves naming organisms. In the 1730s, the Swedish botanist Carolus Linnaeus devised a system of naming organisms that is still used today. Linnaeus placed organisms in groups based on similarities in their observable features. Each organism was given a unique, two-part scientific name.