MCAT Evolution
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | an evolutionary event in which a significant percentage of a population or species is killed or otherwise prevented from reproducing.
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| homologous structure | show 🗑
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| show | this hypothesis stated that a certain gene for not reproducing was inheritied, thus controling polutaion size at an advantagous level
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| stabilizing slection | show 🗑
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| show | migration of individuals b/w populations will result in a loss or gain of genes and thus change the compostion of the gene pool
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| show | produces an adaptave change over time with an increase in the proprtion of individuals with an extream phenotype. This occurs when organisms must adapt to a changing enviorment
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| show | changes in the composition of the gene pool due to chance
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| asortive mating | show 🗑
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| show | population genetics that simultaneously favor individuals at both extremes of the distribution. ex finch beak size
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| convergent evolution | show 🗑
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| show | is the development of a similar trait in different not closely related species (that is in species of a different clade), but descending from the same ancestor
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| divergent evolution | show 🗑
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Created by:
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