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One primitive trait of Ardipithecus ramidus is its Group of answer choices opposable big toe flat face. pelvis. hip. PreviousNext

Answer 1

One primitive trait of Ardipithecus ramidus is its opposable big toe

• The hominin species Ardipithecus ramidus has large grabbing toes that make it better adapted for walking than chimpanzees at climbing trees.
• An australopithecine species called Ardipithecus ramidus lived 4.4 million years ago in the Afar area of Early Pliocene Ethiopia (mya). Contrary to modern hominids,
• A. ramidus has adaptations for both life in the trees and walking on two legs (bipedality) (arboreality).
• The anatomy is quite simple. Upper canines are evolved from Australopithecus afarensis and have a diamond form as opposed to the pointed shape seen in African apes.
• It appears that lower canines have less developed characteristics.

learn more about Ardipithecus ramidus here: brainly.com/question/13930239

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