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  1. Biology - Wikipedia

    • Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary information encoded in genes, which can be transmitted to future generations. Another major theme is evolution, which explains the unity and … See more

    History

    The earliest of roots of science, which included medicine, can be traced to ancient Egypt and Mesopotamia in around 3000 to 1200 BCE. Their contributions shaped ancient Greek natural philosophy. Ancient Greek philosophers … See more

    Chemical basis

    All organisms are made up of chemical elements; oxygen, carbon, hydrogen, and nitrogen account for most (96%) of the mass of all organisms, with calcium, phosphorus, sulfur, sodium, chlorine, and magnesium constituting … See more

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  1. History of biology - Wikipedia

  2. Portal:Biology - Wikipedia

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  3. Biology - Simple English Wikipedia, the free encyclopedia

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  4. Biology | Definition, History, Concepts, Branches,

    Oct 21, 2024 · Britannica provides an overview of biology, the study of living things and their vital processes. Learn about the basic concepts, levels, and branches of biology, as well as its history and applications.

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  5. Biology - Wikiwand

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  7. Cell biology - Simple English Wikipedia, the free encyclopedia

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  8. Cell (biology) - Wikipedia

    Learn about the basic unit of life, its types, structure, functions, and history. Compare and contrast prokaryotic and eukaryotic cells, and explore their subcellular components and processes.

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    bacteria, archaea
    circular (usually)
    nucleoid region; no true nucleus
  9. Evolution - Simple English Wikipedia, the free …

    Charles Darwin was the first to use this metaphor in biology. The evolutionary tree shows the relationships among various biological groups. It includes data from DNA, RNA and protein analysis.

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  10. Introduction to the Study of Biology - Biology LibreTexts

    Oct 31, 2023 · Biology is a natural science concerned with the study of life and living organisms. Modern biology is a vast and eclectic field composed of many specialized disciplines that study the structure, function, growth, …

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