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Illinois long-term selection experiment. The Illinois long-term selection experiment is an ongoing long-term artificial selection experiment that has been conducted on the kernel of maize (Zea mays) in Illinois since 1896, making it the longest-running directional selection project conducted on plants and one of the longest-running experiments ...
Development of Darwin's theory. Following the inception of Charles Darwin 's theory of natural selection in 1838, the development of Darwin's theory to explain the "mystery of mysteries" of how new species originated was his "prime hobby" in the background to his main occupation of publishing the scientific results of the Beagle voyage.
Experiments on Plant Hybridization. " Experiments on Plant Hybridization " (German: Versuche über Pflanzen-Hybriden) is a seminal paper written in 1865 and published in 1866 [1][2] by Gregor Mendel, an Augustinian friar considered to be the founder of modern genetics. The paper was the result after years spent studying genetic traits in Pisum ...
An 1836 lithograph of tortilla production in rural Mexico Bowl of hominy (nixtamalized corn kernels). Nixtamalization (/ ˌ n ɪ k s t ə m ə l ɪ ˈ z eɪ ʃ ən /) is a process for the preparation of maize, or other grain, in which the grain is soaked and cooked in an alkaline solution, usually limewater (but sometimes aqueous alkali metal carbonates), [1] washed, and then hulled.
The Corn Belt is a region of the Midwest where corn has, since the 1850s, been the predominant crop, replacing the native tall grasses. The "Corn Belt" region is defined typically to include Iowa, Illinois, Indiana, southern Michigan, western Ohio, eastern Nebraska, eastern Kansas, southern Minnesota, and parts of Missouri. [ 147 ]
The history of scientific method considers changes in the methodology of scientific inquiry, not the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the primacy of ...
The history of scientific method considers changes in the methodology of scientific inquiry, as distinct from the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the ...
The germ of a cereal grain is the part that develops into a plant; [1] it is the seed embryo. [2] Along with bran, germ is often a by-product of the milling [3] that produces refined grain products. Cereal grains and their components, such as wheat germ oil, [4] rice bran oil, and maize bran, [5] may be used as a source from which vegetable oil ...