WebDarwin's tubercle is a congenital ear condition which often presents as a thickening on the helix at the junction of the upper and middle thirds. The feature is present in approximately 10.4% of the population. This acuminate nodule represents the point of the mammalian ear. WebOct 6, 2024 · However, in humans, the feature shows great variability and occurs, for example, in only 10 percent of Spanish adults, 40 percent of Indian adults, and 58 …
Myths of Human Genetics: Darwin
WebApr 12, 2013 · Darwin's tubercle is a congenital ear condition which often presents as a thickening on the helix at the junction of the upper and middle thirds. This is a normal anatomic variant present in about 10% of the population. If the appearance of this condition causes concern, it can be improved with a minor surgical procedure performed under … WebApr 7, 2016 · Europe PMC is an archive of life sciences journal literature. highland.net portal
Darwin
Darwin's tubercle (or auricular tubercle) is a congenital ear condition which often presents as a thickening on the helix at the junction of the upper and middle thirds. See more This atavistic feature is so called because its description was first published by Charles Darwin in the opening pages of The Descent of Man, and Selection in Relation to Sex, as evidence of a vestigial feature indicating … See more The feature is present in approximately 10.4% of the Spanish adult population, 40% of adults in India, and 58% of Swedish school children. This acuminate nodule represents … See more • Human vestigiality See more The gene for Darwin's tubercle was once thought to be inherited in an autosomal dominant pattern with incomplete penetrance, … See more WebApr 7, 2016 · Darwin’s tubercle has been documented to be present in about 10.5% of the Spanish adult population, 40% of Indian adults, and 58% of Swedish school children. It has a variety of clinical presentations, … WebTIL - That point on your ear is called Darwin's Tubercle. Only 10.4% of the world's population has them. en.wikipedia.org. comments sorted by Best Top New Controversial Q&A Add a Comment ... Finally some small percentage of the … highland near me