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hybrid

(Encyclopedia)hybrid hīˈbrĭd [key], term applied by plant and animal breeders to the offspring of a cross between two different subspecies or species, and by geneticists to the offspring of parents differing in ...

heterosis

(Encyclopedia)heterosis hĕtˌərōˈsĭs [key]: see hybrid. ...

breeding

(Encyclopedia)breeding, in agriculture and animal husbandry, propagation of plants and animals by sexual reproduction; usually based on selection of parents with desirable traits to produce improved progeny. In con...

West Des Moines

(Encyclopedia)West Des Moines də moinˈ [key], city (1990 pop. 31,702), Polk co., S central Iowa, a growing suburb W of Des Moines; inc. 1893 as Valley Junction, renamed 1938. Hybrid seed corn and sorghum are grow...

Brahman cattle

(Encyclopedia)Brahman cattle, breed of beef cattle developed in the S United States in the early 1900s by combining several breeds or strains of zebu cattle of India. Brahman cattle have a very distinctive appearan...

Plainview

(Encyclopedia)Plainview. 1 Uninc. city (1990 pop. 26,207), Nassau co., SE N.Y., on Long Island. It is chiefly residential. 2 City (1990 pop. 21,700), seat of Hale co., NW Tex., on the Llano Estacado; inc. 1907. The...

lingua franca

(Encyclopedia)lingua franca lĭngˈgwə frăngˈkə [key], an auxiliary language, generally of a hybrid and partially developed nature, that is employed over an extensive area by people speaking different and mutua...

pharming

(Encyclopedia)pharming färˈmĭng [key], the use of genetically altered livestock, such as cows, goats, pigs, and chickens, to produce medically useful products. In pharming, researchers first create hybrid genes ...

grafting

(Encyclopedia)CE5 Two methods of grafting grafting, horticultural practice of uniting parts of two plants so that they grow as one. The scion, or cion, the part grafted onto the stock or rooted part, may be a s...

integrated circuit

(Encyclopedia)integrated circuit (IC), electronic circuit built on a semiconductor substrate, usually one of single-crystal silicon. The circuit, often called a chip, is packaged in a hermetically sealed case or a ...

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