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9 Cards in this Set
- Front
- Back
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Hardy Weinberg Assumptions |
Large population No net movement No net mutations Random mating No natural selection |
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Habitat (pre) |
Slightly diff habitats Geo barrier Develop separate char |
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Temporal (pre) |
Species that breed during different times of day/different seasons/different years
Cannot mix gametes |
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Behavioral (pre) |
Unique behavioral patterns/rituals isolate species
Attracts mates of same species
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Mechanical (pre) |
Morphological differences
Ex. Snail shell openings |
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Genetic (pre) |
Sperm of one species cannot fertilize another species' egg |
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Reduced hybrid inviability (post) |
Genes of parent species may interact and impair the hybrid's development |
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Reduced hybrid fertility (post) |
Sterile hybrids despite being vigorous
Ex. 64 horse 62 donkey 63 mule |
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Hybrid breakdown (post) |
First generation hybrids are fertile/viable Offspring are not |
