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Biology 0610

18. Variation and selection

Variation, mutation, natural selection and selective breeding.

  1. 18.1

    Natural selection and selective breeding

    How adaptation arises naturally, and how humans direct it.

    Full lesson2 questions5 cardsReview first: 17.1
    • 18.1.1Describe variation and mutation as the source of genetic variation.
    • 18.1.2Explain natural selection and compare it with selective breeding.