The emerald ash borer is an insect that is thought to have been accidentally brought to the united states from china in shipping containers. it attacks ash trees, eventually killing the trees, destroying an important part of the ecosystem. the presence of the emerald ash borer in the united states can be used as an example of how humans have purposely introduced an insect to correct a problem in an ecosystem used an insect to remove one insect species and replace it with another worked to increase the biodiversity in a particular area altered the equilibrium in an ecosystem by introducing a new species
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Biology, 22.06.2019 02:30, 10033636
Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .
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The emerald ash borer is an insect that is thought to have been accidentally brought to the united s...
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