Sexual dimorphism in behavior takes what form(s) among chimpanzees?
A) Females use tools more often and more efficiently than do males.
B) Males hunt for meat more than do females.
C) Males work cooperatively to obtain food more than do females.
D) all of the above
E) none of the above
D
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Mutations during meiosis are especially important because they __________
a. are usually lethal b. tend to occur in regulatory genes c. are inherited d. are more common
Continuous traits are those that __________
A. are passed from parent to child without skipping any generations B. are determined by genes at multiple genetic loci and result in a gradation of phenotypic expression C. are produced by genes shared by all members of a species D. emerged during Gregor Mendel's attempts to create hybrid pea plants
Refer to the figure below. If the market price of sunglasses is $50, which of the following is true?
A) There is no deadweight loss.
B) The total surplus is minimized.
C) The marginal cost to society exceeds the marginal benefit.
D) The marginal benefit to society exceeds the marginal cost.
________ is the subdiscipline of osteology that is concerned with disease and trauma in earlier populations
a. Forensic anthropology b. Primatology c. Anthropometry d. Paleoanthropology e. Paleopathology