Which of the following concepts DID NOT influence Darwin in developing his theory of evolution?
a. Population size increases more rapidly than food supplies.
b. There is competition among individuals for resources.
c. Species are unchanging types, and individual variation within a species is not important.
d. There is biological variation in all members of a species.
e. Favorable variations are passed on and accumulate in populations over time.
c
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What makes Patricia Draper’s fieldwork among the Ju/’hoansi so insightful regarding the relationships among economy, gender roles, and stratification?
Anthropology is a comparatively young discipline. It was only in the late _________ that anthropologists began to go live with people in faraway places
a. 1700s b. 1850s c. 1900s d. 1800s
Cells
a. are the basic units of life. b. usually do not have DNA. c. only have a nucleus and no cytoplasm. d. are only inherited from one parent. e. originated on earth approximately 5 million years ago.
Following which period did population growth accelerate most dramatically?