Biology | Science | Khan Academy
Covers topics seen in a high school or first-year college biology course. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
Biology - Wikipedia
Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Despite the complexity of the science, there are certain unifying concepts that consolidate it into a single, coherent field.
Biology | Definition of Biology by Merriam-Webster
Biology definition is - a branch of knowledge that deals with living organisms and vital processes. How to use biology in a sentence. a branch of knowledge that deals with living organisms and vital processes; the plant and animal life of a region or environment…
What is Biology? The Science and Study of Living Organisms
Biology is the science of life. Its name is derived from the Greek words "bios" (life) and "logos" (study). Biologists study the structure, function, growth, origin, evolution and distribution of ...
Biology - ThoughtCo
Biology. Explore the science of life by learning about the systems and structures that make up the organisms of our world. Science. Chemistry Biology Basics Cells Genetics Organisms Anatomy Physiology Botany Ecology Physics Geology Astronomy Weather & Climate View More List.
Biology - definition of biology by The Free Dictionary
1. The science of life and of living organisms, including their structure, function, growth, origin, evolution, and distribution and encompassing numerous fields such as botany, zoology, mycology, and microbiology.
That's Why Carbon Is A Tramp: Crash Course Biology #1
And thus begins the most revolutionary biology course in history. Come and learn about covalent, ionic, and hydrogen bonds. What about electron orbitals, the...
iBiology — Bringing the world's best biology to you, for free!
iBiology offers you free biology videos from the world's leading scientists, with over 25 Nobel laureates. Talks include research and educational materials. iBiology offers you free biology videos from the world's leading scientists, with over 25 Nobel laureates. Talks include research and educational materials.