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  • Core Idea LS3: Heredity: Inheritance and Variation of Traits

    Book Chapter |

    The heredity disciplinary core idea (DCI) is about the biological mechanisms that underlie many familiar and less familiar phenomena such as genetic disorders, genetically modified foods, gene therapy, and others.…

  • Baby Mice

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about heredity. The probe is designed to reveal how students think organisms inherit observable traits.

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