1) Speciation where small changes occur in a gene pool, gradually leading to a new species forming. a) Gradualism b) Punctuated equilibrium c) Speciation d) Natural selection 2) Long periods of time where there is no change, interrupted by rapid change in the gene pool/speciation. a) Allopatric speciation b) Divergent evolution c) Graduated speciation d) Punctuated equilibrium 3) Long periods of time where no speciation occurs. a) Gradualism b) Stasis c) Evolution constant d) Stationary 4) The sudden "freeing up of niches" means... a) Global warming has created new niches. b) New adaptations have occurred quickly. c) A catastrophic event has made many species extinct. d) Competition is reduced due to more food sources. 5) The preserved remains of ancient living things are called... a) fossils b) trilobites c) indentations d) antiques 6) Transitional forms are seen in which kind of speciation? a) Punctuated equilibrium b) Allopatric speciation c) Gradualism d) Intermediate speciation 7) The definition of rapid is: a) quick b) slow c) moderate d) gentle 8) What is being shown in the picture? a) Punctuated equilibrium b) Sympatric speciation c) Adaptive radiation d) Gradualism 9) What is being shown in the picture? a) Punctuated equilibrium b) Sympatric speciation c) Adaptive radiation d) Gradualism

Rates of Speciation and Evolution

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