Which of the following is considered to be the first major development in hominin evolution?
A. increased brain capacity
B. tool making
C. bipedalism
D. sexual dimorphism
C
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DNA provides the instruction for the thousands of proteins that keep us healthy every day.?
A. True B. False
With industrialization the functions of the family changed. One of the major transformations was the __________
A. increase in the frequency of polyandrous marriages, especially those involving brothers B. decrease in the mobility of members of the family since they were all tied to industrial production C. increase in matrilocal residence and decrease in patrilocal residence D. diminishing importance of the extended family and the emergence of the nuclear family
Homologies are similarities between two species that have been jointly inherited from a common ancestor.
Answer the following statement true (T) or false (F)
Which of the following statements is incorrect? a. Untouchables become part of this group because of their chosen occupation. b. Untouchables are segregated in Indian society
c. Untouchables constitute a large pool of cheap available labor. d. Untouchables are associated with the filth of society.