Modern humans evolved approximately ____ years ago.
A) 65 million
B) 20 million
C) 1 million
D) 500,000
E) 100,000
Correct Answer:
Verified
Q7: Darwin spent five years doing research while
Q8: Charles Darwin
A) lived in New England..
B) studied
Q9: New variations of genes may be produced
Q10: Which is a group of individuals of
Q11: Thomas Malthus proposed that
A) the food supply
Q13: Macroevolution is change among
A) groups of species.
B)
Q14: The exact same genotype is seen only
Q15: Natural selection operates to produce changes in
A)
Q16: The history of life on earth spans
Q17: Which of the following evolve?
A) populations
B) genera
C)
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