What Does Vestigial Trait Mean? vestigial. refers to an organ or part (for example, the human appendix) which is greatly reduced from the original ancestral form and is no longer functional or is of reduced or altered function. What are vestigial traits quizlet? Vestigial structures. remnant of a structure that may have had an important
What Are Examples Of Vestigial Structures In Humans? Palmar Grasp Reflex. inherited reflex. … Tails. In the sixth week of gestation, the human embryo possesses a tail, complete with several vertebrae. … Wisdom Teeth. teeth Zoonar/Thinkstock. … Nictitating Membrane. eye © Sam23/Fotolia. … Auricular Muscles. … Palmaris Longus Muscle. … Pyramidalis Muscle. What are examples
What Are Vestigial Structures In Humans? Charles Darwin listed a number of putative human vestigial features, which he termed rudimentary, in The Descent of Man (1871). These included the muscles of the ear; wisdom teeth; the appendix; the tail bone; body hair; and the semilunar fold in the corner of the eye. What are examples