Four Major Themes of Anatomy - Term Paper Example

Four Major Themes of Anatomy Affiliation: Anatomical symmetry This refers to how organs are arranged in an individual or in a living thing on observation from every angle, for example most human beings have bilateral symmetry after observation from a longitudinal point of view where one can separate the body into two longitudinally and get the same features one half that are on the other half.RedundancyRefers to certain parts of the human body being able to perform the same kind of movement or work over and over again.

This is true for example for the neurons in the nervous system which keep on transferring information from one part of the body to the other or the muscles in the joints which keep on facilitating movement (Marshall Cavendish Corporation, 2010).SpecializationThis is where different body parts in a human being are cut out to perform specific roles and some parts even have special features to ensure the performance of this role and function. For example, the lobes of the ears have their function to direct the sound to the inner ear and hence their shape is made to do exactly that.

Anatomical variationPeople have differences in their anatomy and no two people have exactly the same anatomy, for example, some people have five lumbar vertebrae, others six and others four but they are not the same for each and every person, also some body part are smaller for others and bigger for others like the earlobes or fingers among other examples.ReferencesMarshall Cavendish Corporation. (2010). Anatomy and Physiology: An Illustrated Guide. New York: Marshall Cavendish.