A structure with similar shape but a different use
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Term1/9
How does natural selection lead to evolution
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a species can gradually change into new species
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What does natural selection cause
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Evolution.
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Why are vestigial structures not removed by natural selection
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Vestigial structures do not harm the organism. Nature selects
against only harmful traits.
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Which best summarizes the peppered moths in England after the industrial revolution
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The phenotype changed, which resulted in a black color
adaptation.
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How do peppered moths after the Industrial Revolution show the process of natural selection
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The peppered moth had white bodies and wings, peppered with black. This coloration blended well into the original British countryside, hiding them from their predator the birds. Factories of the early industrial revolution covered everything with soot. Now the white stood out against the black surroundings making them easy targets for birds. Over time the white moths were wiped out. But, a few of them were darker in color, these survived and multiplied such that the white peppered moth was replaced buy the dark ones.
Black moths were selected for when the trees turned black.
the moths with the high fitness were selected for
The black moths were more fit for survival, so their phenotype frequency increased.
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What question did Charles Darwin attempt to answer
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Why do organisms in different places have different traits (apex)
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How do adaptations affect a species
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They make the species more genetically diverse
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What is a reproductive strategy
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The method an organism uses to produce offspring
the way that a species creates offspring
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Cards in this guide (9)
What is a homologous structure
A structure with similar shape but a different use
How does natural selection lead to evolution
a species can gradually change into new species
What does natural selection cause
Evolution.
Why are vestigial structures not removed by natural selection
Vestigial structures do not harm the organism. Nature selects
against only harmful traits.
Which best summarizes the peppered moths in England after the industrial revolution
The phenotype changed, which resulted in a black color
adaptation.
How do peppered moths after the Industrial Revolution show the process of natural selection
The peppered moth had white bodies and wings, peppered with black. This coloration blended well into the original British countryside, hiding them from their predator the birds. Factories of the early industrial revolution covered everything with soot. Now the white stood out against the black surroundings making them easy targets for birds. Over time the white moths were wiped out. But, a few of them were darker in color, these survived and multiplied such that the white peppered moth was replaced buy the dark ones.
Black moths were selected for when the trees turned black.
the moths with the high fitness were selected for
The black moths were more fit for survival, so their phenotype frequency increased.
What question did Charles Darwin attempt to answer
Why do organisms in different places have different traits (apex)