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Humans have many vestigial body parts that may have been useful for our ancestors but are obsolete for us. Useless body parts explained: Show comments. Advertisement. Advertisement.
The frequent design changes also made it necessary to use a body-on-frame structure rather than the lighter, but less easy to modify, unibody design used by most European automakers. The origin of the phrase planned obsolescence goes back at least as far as 1932 with Bernard London 's pamphlet Ending the Depression Through Planned Obsolescence ...
An artificial organ is a human-made organ device or tissue that is implanted or integrated into a human – interfacing with living tissue – to replace a natural organ, to duplicate or augment a specific function or functions so the patient may return to a normal life as soon as possible. [1]
Other organs and body parts that have been procured to regenerate include: penis, fats, vagina, brain tissue, thymus, and a scaled down human heart. One goal of scientists is to induce full regeneration in more human organs. There are various techniques that can induce regeneration.
Ileum, caecum and colon of rabbit, showing Appendix vermiformis on fully functional caecum The human vermiform appendix on the vestigial caecum. The appendix was once believed to be a vestige of a redundant organ that in ancestral species had digestive functions, much as it still does in extant species in which intestinal flora hydrolyze cellulose and similar indigestible plant materials. [10]
Many noted body parts are of dubious provenance [1] and most were separated from their bodies post-mortem. [2] In some faiths, veneration of the dead may include the preservation of body parts as relics. Body parts supposed to belong to major religious figures are kept in temples, including the tooth of the Buddha, Muhammad's beard, and Jesus's ...
Depending on the context, offal may refer only to those parts of an animal carcass discarded after butchering or skinning; offal not used directly for human or animal consumption is often processed in a rendering plant, producing material that is used for fertilizer or fuel; or in some cases, it may be added to commercially produced pet food.
Pages in category "Absent body parts" The following 2 pages are in this category, out of 2 total. This list may not reflect recent changes. C. Cyclopia; L.