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10 Cards in this Set

  • Front
  • Back
adaptation
a trait that allows an organism to survive better in their environment.
variation
the different traits amoung a population.
amino acid
building blocks of proteins
natural selection
survival of the fittest
artifical selection
people decide what trait the animal obtains
anatomical similarity
the structure of an organism is similar which shows that they come from a common ancestor
diversity
the range if living things within an area
evolution
when a population changes overtime
insecticide
something used to kill insects
resistant
when organisms are not affected by means to kill them