成人快手

  • Genes, inheritance and selection

    • Inheritance - OCR Gateway

      Our genes are inherited from our parents and the different combinations of these genes make us unique. Genetic inheritance controls the characteristics of all living things.

    • Natural selection and evolution - OCR Gateway

      Genetic variation, as well as changes in the environment, cause characteristics of organisms to change over time. This process of natural selection leads to the evolution of new species.

Links