Type AB blood is an example of
a. codominance.
b. blending.
c. recessiveness.
d. dominance.
e. polygenic inheritance.
A
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Dendrochronology refers to:
A. carbon dating B. tree-ring dating C. dental dating D. fluoride dating
Early settlers of North America are known to have migrated from Asia using the Bering Land Bridge.
a. True b. False
Which of the following describes the possible ancestor to the genus Homo?
a. The ancestor was highly specialized. b. The ancestor was more derived than potential descendants. c. The ancestor lived contemporaneously with descendant groups. d. The ancestor had characteristics that developed further in descendant groups.
Assortative mating occurs when:
A. people with certain phenotypes mate at nonrandom frequencies B. siblings or other very closely related people mate C. people mate at random with regard to phenotype D. none of these