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Biology Definition: The word “anaerobic” is defined as “not requiring oxygen” or describing something lacking in molecular oxygen. It may also relate to an anaerobe that is capable of occurring or thriving in the absence of air or free oxygen. This is in contrast to the term aerobic, which means requiring air or free oxygen.
Departing from traditional textbooks, XBio presents biology as detective work; a bold search for knowledge, and not just its memorization. XBio is a collaboration between and. This program was supported in part by a grant to iBiology from the Howard Hughes Medical Institute. The Bio-Dictionary helps you to understand common terms in biology.
Nov 21, 2023 · Peer review is a process that allows others of the same profession to look at the work of a colleague and determine the validity of their work. The colleague is attempting to publish work they ...
Biology is the scientific study of life. [1] [2] [3] It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. [1] [2] [3] For instance, all organisms are made up of cells that process hereditary information encoded in genes , which can be transmitted to future generations.
Mar 18, 2024 · In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws. Science can be divided into different branches based on the subject of study. The physical sciences study the inorganic world and comprise the fields of astronomy, physics, chemistry, and the Earth sciences.
May 29, 2023 · Adhesion is the binding or attraction between dissimilar molecules, atoms, surfaces, or substances. The adhesive forces that bind two dissimilar substances or surfaces are electrostatic forces and mechanical forces. Examples of adhesion include the capillary action of a liquid and the formation of a tissue due to the adhesion of different types ...
4 days ago · homeostasis, any self-regulating process by which biological systems tend to maintain stability while adjusting to conditions that are optimal for survival. If homeostasis is successful, life continues; if unsuccessful, disaster or death ensues. The stability attained is actually a dynamic equilibrium, in which continuous change occurs yet ...
