Multiple Choice
All humans alive today have inherited their mitochondrial DNA from some individual female common ancestor. Studies indicate this woman probably lived about ________ years ago, when fossil evidence indicates that Homo sapiens was restricted to ________.
A) 20,000; Africa
B) 50,000; Africa and Asia
C) 180,000; Africa
D) 500,000; Africa, Asia, and Europe
Correct Answer:
Verified
Correct Answer:
Verified
Q5: Which animal is an ape?<br>A) New World
Q6: "Lucy," who belongs to the group _,
Q7: A prehensile tail is like an opposable
Q8: A key derived character of sharks and
Q9: The vertebrate group that describes all jawed
Q11: Which animals are ectothermic?<br>A) frogs and mammals<br>B)
Q12: Which part of the body is likely
Q13: The Salalizard is a fictional vertebrate that
Q14: Which organism is a monotreme?<br>A) echidna<br>B) kangaroo<br>C)
Q15: Bipedalism is one of the most important