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Question
The type of selection that favored progressively larger brain size in human evolution is:a. natural selection.
b. directional selection.
c. stabilizing selection.
d. disruptive selection.
Answer
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Related questions
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b. refers to a social group that includes an adult male, an adult female, and their offspring.
c. refers to primates that live exclusively as a nuclear family.
d. refers to a primate social group that includes an adult male and several adult females with their offspring.
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b. is the study of sexual intercourse between primates.
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The maintenance of homeostasis:
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Stressors during the prenatal stage include:
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The prenatal stage in humans consists of:
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a. founder effect.
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Together, all of the alleles contained within a group of interbreeding individuals is known as a:
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d. polymorphism.
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b. a genetic mutation.
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Homologous chromosomes:
a. are genetically identical.
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c. are inherited only from the mother.
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Q:
The expression of polygenic traits:
a. is never determined by the influence of environmental factors.
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