Gregor Mendel is known for which of the following?
a. He developed theories of evolutionary change.
b. He discovered the structure of the DNA molecule.
c. He studied characteristics that are influenced by several genetic loci.
d. He discovered the fundamental principles of how traits are inherited.
e. He developed the theory of inheritance of acquired characteristics.
d
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In the Fouta Djallon highlands of Guinea in West Africa, an individual's marital status has no bearing on his or her standing within the community
Indicate whether the statement is true or false.
Answer the following statements true (T) or false (F)
1) In a two-input production function, labor is variable in both the short run and long run. 2) Firms typically experience decreasing marginal returns to labor before they are able to enjoy increasing marginal returns to labor. 3) It is not possible for the marginal return of labor to be negative. 4) In general, as employment increases, the marginal return to labor increases and then decreases as employment continues to increase. 5) The marginal product of capital follows the same behavior as the marginal product of labor: it rises to a maximum and then falls.
The main technique used in conducting ethnographic fieldwork, involving living among a people and partaking in their daily activities is called:
a. cultural relativism. b. going undercover. c. participant observation. d. anthropological methods.
According to Karl Marx, that portion of one’s wage that goes to profit is called:
a) the means of production b) the surplus value of labor c) the ideology of profit d) the fractional value