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What caused the zebra to originate?
Natural selection.
How do biogeographic observations suggest that a modification process caused a new species to arise?
Biogeographic observations indeed suggest that a evolutionary process caused new species to arise, through the process we call natural selection. This is due to an animals adaptability in it's environment.
What did Darwin claim the mechanism that caused evolution?
Natural selection with modification of traits. He could explain natural selection, however he had no explanation for modification of the traits from generation to generation (this had to wait for Gregor Mendel's theory of genetics, and the later discovery of nucleic acids and Watson and Crick's study of DNA to explain the storage of genetic information chemically).
Pesticide resistance in mosquitoes is an example of?
accelerated rates of natural selection due to human involvement.. natural selection caused by human intervention.
Natural selection causes changes in populations of organisms not individual organisms because?
differential reproductive success caused by genetic variation is necessary for the process of natural selection.
According to Charles Darwin what process caused the development of different species and plants and animals?
Natural selection
Which evolutionary mechanism caused the increase in dark-colored Biston moths in England in the 1800s?
natural selection!
What process caused the development of different species of plants and animals according to Charles Darwin?
Natural selection
How are artificial selection and natural selection similar?
Natural selection and artificial selection both involve an organism's traits being determined by how much they're favored. Then, the organisms with favorable traits pass those traits on to future generations.However, natural selection is caused by survival; the organisms with traits that increase their chances for survival and reproduction pass on their traits. As for artificial selection, humans purposefully decide which traits (like the most colorful one) of an organism to pass on.The similarity of artificial selection and natural selection is that they both can cause changes in the frequency of population.
Which evolutionary mechanism caused the increase in dark-colore Biston betularia moths in England in the 1800s?
natural selection!
Which evolutionary mechanism caused the increase in dark colored biston betularia moths in England in the 1800s?
natural selection
Which evolutionary mechanism caused the increase in dark colored Boston betularia moths in England in the 1800s?
Natural selection
