Chapter 5 Flashcards

1
Q

Migration

A

Movement of alleles between populations

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2
Q

Silent-site or Synonymous

A

DNA sequence changes that don’t result in amino acid changes

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3
Q

Replacement or Nonsynonymous

A

DNA sequence changes that result in amino acid changes

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4
Q

Negative or purifying selection

A

Deleterious alterations being eliminated by natural selection

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5
Q

Positive selection

A

Beneficial mutations via natural selection

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