Get the allele definition and examples in genetics. Learn about the difference between alleles and genes and their location on chromosomes. Allele Definition and Examples Recently updated ! This entry was posted on November 29, 2023 by Anne Helmenstine (updated on November 29, 2023)
Learn about blood types, including A, B, AB, O and Rh+ and Rh-. See which blood type is the universal donor and universal recipient. Blood Types – A, B, AB, O, Rh Recently updated ! This entry was posted on November 28, 2023 by Anne Helmenstine (updated on November 29, 2023)
Learn about mammals. Discover their characteristics, get examples, and learn about different orders of mammals. Mammals – Definition, Examples, Characteristics Recently updated ! This entry was posted on November 22, 2023 by Anne Helmenstine (updated on November 25, 2023)
Learn about the nucleosome in biology. Discover its structure and functions relating to DNA packaging and transcription and gene regulation. Nucleosome Structure and Function This entry was posted on November 15, 2023 by Anne Helmenstine (updated on November 19, 2023)
Learn about mitosis, including mitosis phases, importance, location, and differences in animal and plant cells. Mitosis Phases, Importance, and Location Recently updated ! This entry was posted on November 5, 2023 by Anne Helmenstine (updated on November 26, 2023)
Learn about primary succession in ecology. Get the definition, examples, and importance and see how it differs from secondary succession. Primary Succession Definition and Examples This entry was posted on October 31, 2023 by Anne Helmenstine (updated on November 9, 2023)
Learn about meiosis in cells. Get the definition, a diagram and list of steps, and look at its function in biology. Meiosis Definition, Diagram, Steps, and Function This entry was posted on October 21, 2023 by Anne Helmenstine (updated on November 5, 2023)
Learn about endocytosis and exocytosis and how they work for moving materials into and out of cells. See types, examples, and functions. Endocytosis and Exocytosis This entry was posted on September 26, 2023 by Anne Helmenstine (updated on October 1, 2023)
Learn about mitosis vs meiosis. Compare and contrast the two forms of cell division, focusing on the difference between them. Mitosis vs Meiosis This entry was posted on September 12, 2023 by Anne Helmenstine (updated on November 5, 2023)