Author Question: Campbell and Loy suggest that A) Homo erectus was the ancestor of Homo heidelbergensis B) Homo ... (Read 90 times)

Chloeellawright · **on:** Aug 11, 2018

Campbell and Loy suggest that

A) Homo erectus was the ancestor of Homo heidelbergensis
B) Homo heidelbergensis was the ancestor of Homo sapiens
C) Homo heidelbergensis was the ancestor of Homo neanderthalensis
D) all of the above
E) none of the above

Question 2

Which list best describes several general characteristics of primates?

A) presence of a tail; long period of immaturity; brain at same level of complexity as nonprimate mammals;
B) specialized arboreal locomotion, small teeth, monogamous pairs as social groups
C) generalized limbs with grasping digits; enlarged brains; keen vision
D) relatively poor vision; generalized limbs with non-prehensile digits; live in social groups
E) large litters at each pregnancy; nails have replaced claws most digits; relatively poor sense of smell