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Chinese cabbage, brussels sprouts, and kohlrabi are all derived from a single species via artificial selection.

A) True
B) False

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Human characteristics did not evolve all at one time.

A) True
B) False

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Describe the four stages of chemical and biological evolution.

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Stage 1: Small organic molecules evolved...

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Which of the following is not a difference between the human skeleton and the chimpanzee skeleton?


A) The human foot has an arch, while the ape foot does not.
B) The human femur angles inward to the knees, while the ape femur angles out a bit.
C) The human spine is S-shaped, while the ape spine has a slight curve.
D) The human knee can support more weight than the ape knee.
E) The ribs attach to the vertebral column in humans, but are free-floating in apes.

F) D) and E)
G) C) and E)

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Place these in the correct order from least related to humans to most closely related to humans: 1) new world monkeys 2) gibbons 3) lemurs 4) gorillas 5) chimpanzees


A) 1,2,3,4,5
B) 3,1,2,4,5
C) 3,2,4,1,5
D) 2,4,3,1,5
E) 5,1,4,3,2

F) A) and C)
G) A) and E)

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