A cline is defined as _________
a. a folk taxonomic category based on biological observations
b. the existence of two or more distinct phenotypes within a population
c. the distribution of a trait or allele across geographical space
d. a group of local populations
Correct Answer: c
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The contemporary diet typical of industrialized societies is basically unchanged from preagricultural diets
Indicate whether the statement is true or false
Some assumptions about the hunting capabilities of premodern humans have been challenged by an interesting archaeological find at Schöningen. What did they find?
a. a bow and arrow b. wood spears c. 4000 nodules from which spear points were struck d. Use of fire e. large flakes struck using the Levallois technique
Kinship provides social continuity by binding together a number of successive generations
Indicate whether the statement is true or false.
Foraging as a way of life
a. is still widespread around the world. b. was an inferior means of adaptation. c. has almost disappeared due to the loss of their lands. d. was too difficult to be a viable way of life.