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Evolution
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What causes variation within an individual
mutations and meiosis
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Where did Darwin make most of his observations
The Galapagos islands
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The evolution of echolocation in bats and whales is what kind of evolution
Convergent
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What are the 3 levels of biodiversity
Ecosystem, species and genetic
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What is Allopatric Speciation
When new species arise due to a geographical barrier
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What is another way to say "organisms will possess traits better suited to their environment"
Natural Selection or Survival of the Fittest
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What type of evolution are Darwins different finches
Divergent
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Give an example of Coevolution
:)
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How do mutations affect genes
By changing base pairs
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Define Evolution
Change in the genetic traits in a population over many generations.
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What is Lamarkism
traits developed by a parent over its life will be passed on to the next generation
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What are some barriers that cause speciation
Geographical barriers, Ecological barriers, Temporal barriers, Behavioral barriers, Mechanical
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Variations that increase chances of survival may lead to new ____________
Adaptations
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What is speciation
the formation of new species
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What is the gene pool
All genes in a breeding population
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