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What anatomical traits does H. sapiens NOT have?

a-pronounced brow ridge
b-arched foot
c-larger cranial capacity
d-prominent forehead
e-distinctive chin

User Andrew Jay
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1 Answer

3 votes

Final answer:

Homo sapiens do not have a pronounced brow ridge, which differentiates them from archaic Homo species such as Homo erectus.

Step-by-step explanation:

Anatomical traits that Homo sapiens do not have include a pronounced brow ridge, prominent supraorbital ridges, and a thick skull. Homo sapiens evolved from Homo erectus and other archaic Homo species which had more pronounced physical features such as a thicker skull and more prominent brow ridges. In contrast, Homo sapiens have a more rounded skull with a steep forehead, a distinctive chin, and a reduced brow ridge. Modern humans or Homo sapiens also are characterized by an arched foot which supports bipedalism, larger cranial capacity averaging about 1,400 cubic centimeters, and a prominent forehead. Thus, the correct anatomical trait that Homo sapiens do not have from the choices given is a pronounced brow ridge (option a).

User Totooooo
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