Natural Selection and Evidence for Evolution

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Natural selection means survival of the....
Fittest.
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Define: variation
Variation is the differences in individuals' genes.
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Define: survival of the fittest
The individual with characteristics that make them better adapted to the environment.
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The genes that are responsible for [survival of the fittest] are more likely to be passed on to the ______ generation.
Next
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How is evolution caused?
By gradual changes in DNA.
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Other cards in this set

Card 2

Front

Define: variation

Back

Variation is the differences in individuals' genes.

Card 3

Front

Define: survival of the fittest

Back

Preview of the front of card 3

Card 4

Front

The genes that are responsible for [survival of the fittest] are more likely to be passed on to the ______ generation.

Back

Preview of the front of card 4

Card 5

Front

How is evolution caused?

Back

Preview of the front of card 5

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