Stone tool manufacture
a. has been observed in West African chimpanzee groups.
b. has not been observed in free-ranging chimpanzees.
c. is common among free-ranging bonobos.
d. has not been observed in any captive nonhuman primate.
e. is uniquely a human characteristic.
a
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a. True b. False
What is the initial step in the scientific method?
a. Form a theory b. Perform an experiment c. Form a hypothesis d. Collect data under precise conditions e. Publish a scientific article
Tool manufacturing among wild chimpanzees is an example of:
A. innate behavior B. learned behavior C. imitation of human activity D. learned behavior and imitation of human activity
To say that the allele for type A blood is dominant to that of type O means an individual whose blood type genes are heterozygous, with one A and one O allele, will have what type of blood?
a. O b. A c. AO d. ?AB e. ?OO