Search Results for: natural
Natural selection
Natural Selection Definition What is natural selection in biology? Natural selection is defined as a process in nature... Read More
Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics
Encyclopedia of Common Natural Ingredients Used in Food, Drugs, and Cosmetics ... Read More
Natural killer T cell
Definition noun, plural: natural killer T cells A T cell capable of destroying infected cells and infective particles upon... Read More
A Look Into Natural Selection and its Mechanisms
Charles Darwin is credited with outlining the fundamentals of evolution. He was a smart and eager pupil and protégé,... Read More
Discovering Dinosaurs: in the American Museum of Natural History by M. Norell
Discovering Dinosaurs: in the American Museum of Natural History ... Read More
Vegetation structure, phenology, and regeneration in the natural and anthropogenic tree-fall gaps of a reduced-impact logged subtropical Bolivian forest … article from: Forest Ecology and Management] [HTML] (Digital)
Vegetation structure, phenology, and regeneration in the natural and anthropogenic tree-fall gaps of a reduced-impact logged... Read More
Geomorphology and Natural Hazards (Binghamton Symposia in Geomorphology International Series)
Geomorphology and Natural Hazards (Binghamton Symposia in Geomorphology International Series) ... Read More
Examples of Natural Selection – Quiz
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Natural passive immunity
Definition noun A passive immunity acquired by the fetus or newborn from the mother via the placental transfer of antibodies... Read More
Darwin and Natural Selection – Quiz
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Natural science
Definition noun The scientific study of phenomena or laws of the physical world. Supplement Natural science includes... Read More
Supernatural
supernatural being beyond, or exceeding, the power or laws of nature; miraculous. Synonym: Preternatural. Supernatural,... Read More
Natural antibody
natural antibody --> normal antibody antibody demonstrable in the serum or plasma of various persons or animals not known to... Read More
Naturalist
naturalist 1. One versed in natural science; a student of natural history, especially. Of the natural history of animals. 2.... Read More
Biology: A Guide to the Natural World by D. Krogh
Biology: A Guide to the Natural World ... Read More
Natural immunity
natural immunity --> innate immunity This includes local barriers to infection such as skin, stomach acid, mucous, the... Read More
Natural history
natural history A former branch of knowledge embracing the study, description, and classification of natural objects (as... Read More
Natural active immunity
Definition noun An active immunity acquired by experiencing and having recovered from a disease. Supplement Active immunity... Read More
Allopatric speciation
We can define speciation as a process by which the novel genetically independent group of organisms are formed through the... Read More
Genetic drift
Genetic Drift Definition What is genetic drift in simple terms? The simple definition of genetic drift ( also referred to... Read More
Natural classification
natural classification (Science: zoology) classification based on inferences concerning the phylogenetic relationships of... Read More
Achaia or Studies of the Cosmogony and Natural History of the Hebrew Scriptures
Achaia or Studies of the Cosmogony and Natural History of the Hebrew Scriptures ... Read More
Natural environment
Definition noun All living and non-living things that occur naturally on a particular region. Supplement A natural... Read More
Natural focus of infection
natural focus of infection An ecosystem in which an infectious agent normally persists in nature; e.g., yellow fever virus... Read More
Natural mutation
natural mutation --> spontaneous mutation A mutation which occurs by itself without first being affected by a mutagen, for... Read More
Natural resource
Definition noun, plural: natural resources Any of the materials derived from or part of the environment. Supplement On the... Read More
Natural reservoir
Definition noun A reservoir host harboring the pathogen but shows no ill effects and serves as a source of... Read More
Genetics – Lesson Outline & Worksheets
Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics - Definition:... Read More
Organic compound
Definition noun plural: organic compounds A compound that, in general, contains carbon covalently bound to other atoms,... Read More
The Last Human: A Guide to Twenty-Two Species of Extinct Humans
The Last Human: A Guide to Twenty-Two Species of Extinct Humans ... Read More
Aquatic Chemistry by W. Stumm & J.J. Morgan
Aquatic Chemistry AUTHORS: ... Read More
Death by Black Hole: And Other Cosmic Quandaries
Death by Black Hole: And Other Cosmic Quandaries ... Read More
Population Growth and Survivorship
By: Maria Victoria Gonzaga Previously, we learned about biodiversity and endemism. Now, let's look at the... Read More