AP Bio Unit 7 Evolution Vocab Review

When an organism has more than 2 copies of DNA

• Polyploidy

• Superploid

• Gene Flow

• Biodiversity

When organisms who reproduce sexually can select their mates

• asexual reproduction

• sexual reproduction

• Sexual Selection

• Asexual Selection

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How many B alleles are present in 37 individuals who are heterozygous for eye color Bb?

• 37

• 72

when some individuals of a species end up in a different place from the rest of their species for a long time (2 right answers)

• founder effect

• geographical isolation

• extinction

• sexual selection

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formation of a new population who can no longer breed with previous ancestors and produce fertile offspring (2 right answers)

• speciation

• geographic isolation

• Darwin struggled with how this worked

• natural selection

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selective breeding of domesticated plants and animals to encourage a higher frequency of desirabe traits

• natural selection

• artificial selection

• genetic modification

formation of offspring from a single parent, through cell division or by budding (plants or invertebrates)

• asexual reproduction

• sexual reproduction

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individual with more than 2 sets of chromosome sets, that all come from a single species

• polyploid

• autopolyploid

• arthropod

genetic drift occuring when the size of a population is reduced due to a natural disaster (often) which results in lower genetic diversity in the population

• founder effect

• bottleneck effect

• natural selection

1 DNA molecule and sometimes some associated protein molecules

• chromosome

• RNA

• all an individual's genetic material

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