A clade contains species __________
a. linked by a set of unique traits
b. that display no apparent evolutionary relationship
c. separated by distinct analogous traits
d. that have gone extinct
Correct Answer: a
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Which statement about the learned nature of culture is true?
a. Humans are born with many predetermined behaviors. b. People learn what they need to know in order to adapt to their environment. c. Some cultures are more intelligent than others. d. Children can learn only one culture at a time. e. People around the world acquire culture through very different processes.
A matrilineal society emphasizes kinship ties to an individual's:
A) ?parents. B) ?father. C) ?mother. D) ?in-laws.
Which of the following statements best defines eugenics?
A. it is the study of the three-dimensional structure of all proteins encoded by a given genome B. it is the study of the evolutionary relationships among groups of organisms C. it is the study of the methods that can improve the inherited qualities of a species D. it is the study of the processes that control gene expression without changing the genetic code
Answer the following statements true (T) or false (F)
1) For any good or service, at the market equilibrium price the quantity demanded exceeds the quantity supplied. 2) If the current price for salmon exceeds the equilibrium price, there will be a surplus of salmon in the market. 3) If the current price for a product is not equal to its equilibrium price, the quantity demanded is not equal to the quantity supplied. 4) If the market for salmon is in equilibrium, there is not a shortage or a surplus of salmon. 5) If the Qd = (15 million) - (2 million × P) and QS = (0) + (3 million × P), the equilibrium price for the product is $3.