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  1. 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, …

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

    biology, study of living things and their vital processes. The field deals with all the physicochemical aspects of life.

  3. What is Biology? The Living Science of Life

    Aug 30, 2025 · Biology is the study of living organisms and the processes that sustain them. It explores how life begins, how it grows, how it adapts, and how it interacts with the environment.

  4. Khan Academy

    Explore biology topics with Khan Academy, offering free resources to learn about cells, genetics, evolution, ecology, and more.

  5. Biology | An Open Access Journal from MDPI

    By systematically reviewing 111 peer-reviewed studies, this comprehensive synthesis examines the biology, geographic invasion dynamics, ecological adaptability, and management of this species.

  6. iBiology | Free Biology Videos, Lectures, and Online Courses

    Learn from world class scientists with 600+ biology videos including lectures, talks, animations & professional development courses.

  7. 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 …

  8. Portal: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, …

  9. BIOLOGY explained in 17 Minutes - YouTube

    Learn more about Computer Science, Math, and AI with Brilliant! First 30 Days are free + 20% off an annual subscription when you use our link: https://brilli...

  10. Cell | Definition, Types, Functions, Diagram, Division, Theory, & Facts ...

    Jun 18, 2026 · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. A single cell is often a complete organism in itself, …