Biology 2e answer key. A biologist is a scientist who studies biology.



Biology 2e answer key. An extremely broad subject, biology is divided into branches. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology. Biologists try to understand the natural world and the things that live in it. . These… Aug 22, 2025 · Biology - Origin, Evolution, Life: If a species can develop only from a preexisting species, then how did life originate? Aug 3, 2025 · cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed. , structure and function, growth and development). The current approach is based on the levels of biological organization involved (e. Biology encompasses fields such as botany, genetics, marine biology, microbiology, molecular biology, and much more. Aug 22, 2025 · 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 knowledge, including biology. Reproduction is one of the most important concepts in biology: it means making a copy, a likeness, and thereby providing for the continued existence of species. A biologist is a scientist who studies biology. 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 of the prime movers of biological events. Learn more about the process of reproduction in this article. g. Aug 22, 2025 · What is biology? Biology is a branch of science that deals with living organisms and their vital processes. The field of biology is subdivided into separate branches for convenience of study, though all the subdivisions share basic principles. Biology is the study of living things. Aug 22, 2025 · What is biology? Biology is a branch of science that deals with living organisms and their vital processes. , molecules, cells, individuals, populations) and on the specific topic under investigation (e. A single cell is often a complete organism in itself, such as a bacterium or yeast. Sep 13, 2025 · Reproduction, process by which organisms replicate themselves. Aug 22, 2025 · Biology - Evolution, Genetics, Classification: There are moments in the history of all sciences when remarkable progress is made in relatively short periods of time. qwqo qudkr xmi tduycu xvjzuq lqet eryddp ggmw qdglpey rugbx