Biology, 08.04.2020 04:38 emmaja121003
Ecologists have been monitoring three metapopulations of butterflies. Population A has a patch colonization rate of 0.06 and a patch extinction rate of 0.12. Population B has a patch colonization rate of 0.04 and a patch extinction rate of 0.02. Population C has a patch colonization rate of 0.10 and a patch extinction rate of 0.14. According to Levins’s metapopulation model, which population(s) would be expected to persist for a long time? Group of answer choices Population C only Populaiton A only Population B only Populations A and B
Answers: 2
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Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils
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Ecologists have been monitoring three metapopulations of butterflies. Population A has a patch colon...
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