In biology, an atavism is a modification of a biological structure whereby an ancestral genetic trait reappears after having been lost through evolutionary change in previous generations. Atavisms can occur in several ways, one of which is when genes for previously existing phenotypic features are preserved in DNA, and these become expressed through a mutation that either knocks out the dominant genes for the new traits or makes the old traits dominate the new one. A number of tr… WebArthrogryposis is a non-progressive congenital disorder of unknown etiology that presents with multiple rigid joints leading to stiffness and severe limitation in motion in all 4 limbs.
Epiphysis - Explanation, Types, Bones, Similarities and Differences
WebJan 1, 2014 · This “atavistic” or ancestral-type cuneiform with its oblique articulation has been purported to be a predisposing feature to the development of bunion deformity 4, 6. … WebSynonyms for ATAVISTIC: archaic, outmoded, historical, antiquated, prehistoric, bygone, historic, medieval; Antonyms of ATAVISTIC: modern, recent, contemporary ... things to do in montgomery county nc
Physical Therapy Guide to Acromioclavicular Joint Injuries
WebThe past, it seems, has returned with a vengeance: as aggressive nostalgia, as traumatic memory, or as atavistic origin narratives rooted in nation, race, or tribe. The future, meanwhile, has lost its utopian glamor, with the belief in progress and hope for a better future eroded by fears of ecological collapse. Webthen re-assembled the joint and took radiographs with the bones in rectus, inverted, and everted positions at decli-nations of 0, 10, 20, and 30 degrees. To be brief, they found first that there was no correlation between the . truly atavistic cuneiforms and what was seen radiographically. They also found that, as the first ray declination WebDefine atavistic. atavistic synonyms, atavistic pronunciation, atavistic translation, English dictionary definition of atavistic. n. 1. The reappearance of a characteristic in an organism after several generations of absence. 2. An individual or a part that exhibits atavism. things to do in montreal bachelor party