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  1. Biology | Definition, History, Concepts, Branches, & Facts | Britannica

    Dec 5, 2025 · Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, …

  2. Biology - Wikipedia

    Biology is the scientific study of life and living organisms. It is a broad natural science that encompasses a wide range of fields and unifying principles that explain the structure, function, growth, origin, …

  3. What is Biology? The Living Science of Life

    Aug 30, 2025 · Biology is the science of life, encompassing the structures, functions, growth, origins, evolution, and distribution of all living organisms. It bridges the gap between molecules and …

  4. What is Biology? – Introduction to Living Systems

    The science of biology is very broad in scope because there is a tremendous diversity of life on Earth. The source of this diversity is evolution, the process of gradual change during which new species …

  5. Biology - Definition & Meaning, Examples, Branches and Principles

    May 26, 2022 · Biology is the branch of science that primarily deals with the structure, function, growth, evolution, and distribution of organisms. As a science, it is a methodological study of life and living …

  6. Biology - Definition, Branches, Example, Concepts, & History (Updated)

    Nov 25, 2025 · Biology is the science of life, covering living organisms, their structure, evolution, functions, and interactions. It includes molecular biology, genetics, ecology, physiology, …

  7. What is Biology? | Swenson College of Science and Engineering ...

    Biology is a natural science discipline that studies living things. It is a very large and broad field due to the wide variety of life found on Earth, so individual biologists normally focus on specific fields.

  8. 1.3: The Science of Biology - Biology LibreTexts

    What is biology? In simple terms, biology is the study of life. This is a very broad definition because the scope of biology is vast. Biologists may study anything from the microscopic or submicroscopic view …

  9. BIOLOGY Definition & Meaning - Merriam-Webster

    The meaning of BIOLOGY is a branch of knowledge that deals with living organisms and vital processes. How to use biology in a sentence.

  10. Biology - GeeksforGeeks

    Aug 27, 2025 · Biology is the scientific study of life and living organisms, including their structure, function, growth, and evolution. It explores how organisms interact with each other and their …