Biology | Definition, History, Concepts, Branches, & Facts | Britannica
2024年11月24日 · Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, …
Biology Portal | Britannica
The field of biology is subdivided into separate branches for convenience of study, though all the subdivisions share basic principles. Biology encompasses fields such as botany, genetics, …
Biology - Evolution, Genetics, Classification | Britannica
2024年11月24日 · Much of the earliest recorded history of biology is derived from Assyrian and Babylonian bas-reliefs showing cultivated plants and from carvings depicting veterinary medicine.
Biology and its branches | Britannica - Encyclopedia Britannica
An extremely broad subject, biology is divided into branches. The current approach is based on the levels of biological organization involved (e.g., molecules, cells, individuals, populations) …
Biology - Evolution, Genetics, Species | Britannica
2024年11月24日 · Qualitative and quantitative analyses in biology make use of a variety of techniques and approaches to identify and estimate levels of nucleic acids, proteins, …
Life | Definition, Origin, Evolution, Diversity, & Facts | Britannica
2025年1月12日 · The several branches of science that reveal the common historical, functional, and chemical basis of the evolution of all life include electron microscopy, genetics, …
biology - Students | Britannica Kids | Homework Help
The scientific study of living things is called biology. Biologists strive to understand the natural world and its living inhabitants—plants, animals, fungi, protozoa, algae,… Articles
Biology - Aristotle, Organisms, Cells | Britannica
2024年11月24日 · Biology - Aristotle, Organisms, Cells: Around the middle of the 4th century bce, ancient Greek science reached a climax with Aristotle, who was interested in all branches of …
biology - Kids | Britannica Kids | Homework Help
Biology is the study of living things. A biologist is a scientist who studies biology. Biologists try to understand the natural world and the things that live in it. These things include plants, animals, …
Biophysics | Molecular Biology, Physics & Chemistry | Britannica
Biology, which may be viewed as a general subject pervading biophysical study, is evolving from a purely descriptive science into a discipline increasingly devoted to understanding the nature …