There are processes that turn some genes off (silence them) and turn other genes on without actually changing the nucleotide sequence of each gene. These are called ______ processes.
A. supragenetic
B. supergenetic
C. epigenetic
D. novagenetic
C. epigenetic
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Rarely has a culture been reported to lack any kind of music. Bone flutes and whistles have been found by archaeologists that date back approximately how many years ago?
a. 10,000 b. 33,000 c. 42,000 d. 57,000 e. 100,000
Foragers of temperate climates have a more clearly marked gender division of labor than foragers of the circumpolar region
Indicate whether the statement is true or false.
The transfer of goods for other goods between two or more individuals or groups is called:
a. redistribution. b. reciprocity. c. market exchange. d. distribution.
Which of the following is NOT an epoch of the Cenozoic?
a. Paleocene b. Oligocene c. Eocene d. Triassic e. Pleistocene