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Biology

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May 1, 2024 Updated May 10, 2025 25 minute read

Biology, at its core, is the scientific study of life. It's a vast and dynamic field that seeks to understand everything from the smallest microorganisms to the complex workings of the human body and the intricate interactions within ecosystems. Biologists delve into the structure, function, growth, origin, evolution, and distribution of all living organisms. This discipline provides the foundation for understanding ourselves and the myriad of other life forms that share our planet.

Working in biology can be incredibly engaging. Imagine the thrill of discovering a new species, unraveling the genetic code of a disease to develop a cure, or working to conserve endangered wildlife and their habitats. The field offers diverse opportunities to contribute to our understanding of the world and to address some of the most pressing global challenges, from human health to environmental sustainability.

Introduction to Biology

Path to Biology

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We've curated 24 courses to help you on your path to Biology. Use these to develop your skills, build background knowledge, and put what you learn to practice.
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Reading list

We've selected 12 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Biology.
This is the book used for the general education Biology sequence (BIO 1110 and BIO 1111) in the School of Biological Sciences at Georgia Tech. The book provides a broad overview of the field of biology and is appropriate for students with little to no background in the topic.
This shorter, less expensive version of Campbell Biology, designed for one-semester courses. It provides a broad overview of the field of biology and is appropriate for students with little to no background in the topic.
This textbook provides a detailed overview of cell biology, covering topics from the molecular level to the level of tissues and organs. It is appropriate for students with a basic understanding of biology.
This Chinese-language textbook that provides a comprehensive overview of biology, covering topics from the molecular level to the level of ecosystems and evolution. It is appropriate for students with a basic understanding of biology.
This French-language textbook that provides a comprehensive overview of biology, covering topics from the molecular level to the level of ecosystems and evolution. It is appropriate for students with a basic understanding of biology.
This Spanish-language textbook that provides a comprehensive overview of biology, covering topics from the molecular level to the level of ecosystems and evolution. It is appropriate for students with a basic understanding of biology.
This German-language textbook that provides a comprehensive overview of biology, covering topics from the molecular level to the level of ecosystems and evolution. It is appropriate for students with a basic understanding of biology.
This is an Indonesian-language textbook that provides a comprehensive overview of biology, covering topics from the molecular level to the level of ecosystems and evolution. It is appropriate for students with a basic understanding of biology.
This Japanese-language textbook that provides a comprehensive overview of biology, covering topics from the molecular level to the level of ecosystems and evolution. It is appropriate for students with a basic understanding of biology.
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