The punctuated equilibrium hypothesis suggests that speciation usually occurs in isolated populations at the edge of a
species’ geographical distribution.
a. True
b. False
ANSWER: True
Biology & Microbiology
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The virulence factor of Yersinia pestis that is a protease that destroys C3b and C5a is
A. Yops. B. pla. C. F1. D. protein A.
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T-even bacteriophages infect
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The ability to meet humanity's current needs without compromising the ability of future generations to
meet their needs is: a. environmental sustainability. b. species richness. c. biosphere diversity. d. resource conservation. e. habitat regeneration
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