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  1. Genetics | History, Biology, Timeline, & Facts | Britannica

    Dec 1, 2025 · Genetics, study of heredity in general and of genes in particular. Genetics forms one of the central pillars of biology and overlaps with many other areas, such as agriculture, medicine, and …

  2. What Is Genetics? - National Institute of General Medical Sciences

    Apr 8, 2024 · Genetics is the study of genes and heredity—how traits are passed from parents to children through DNA. A gene is a segment of DNA that contains instructions for building one or …

  3. Genetics - Wikipedia

    Genetics is the study of genes, genetic variation, and heredity in organisms. [1][2][3] It is an important branch in biology because heredity is vital to organisms' evolution.

  4. Genetics Basics | Genomics and Your Health | CDC

    May 15, 2024 · Genes are specific sections of DNA that have instructions for making proteins. Proteins make up most of the parts of your body and make your body work the right way. You have two …

  5. Genetics - National Human Genome Research Institute

    3 days ago · Genetics is the branch of biology concerned with the study of inheritance, including the interplay of genes, DNA variation and their interactions with environmental factors.

  6. Genetics - National Geographic Society

    Genetics is the study of genes —the units of heredity —and how the traits for which they carry coded information are transmitted from one generation to the next. Genes are found inside the cells of all …

  7. What is Genetics? - AMNH

    Genetics is the study of how genes and how traits are passed down from one generation to the next. Our genes carry information that affects our health, our appearance, and even our personality!

  8. Genetics - an overview | ScienceDirect Topics

    Sep 6, 2006 · Genetics is the study of heredity, and seeks to explain the mechanism of hereditary transmission, as well as the genetic basis of individual variation. Medical genetics is the science of …

  9. Genetics - Definition, History and Impact | Biology Dictionary

    May 2, 2017 · Genetics is the study of genes and inheritance in living organisms. This branch of science has a fascinating history, stretching from the 19th century when scientists began to study how …

  10. Genetics - MedlinePlus

    MedlinePlus Genetics provides information about the effects of genetic variation on human health. Learn about genetic conditions, genes, chromosomes, and more.