Share. By Regina Bailey. Definition: An allele is an alternative form of a gene (one member of a pair) that is located at a specific position on a specific chromosome. These DNA codings determine distinct traits that can be passed on from parents to offspring through sexual reproduction.
Sylvester Weaver (executive) topic Sylvester Laflin  Pat  Weaver Jr. (December 21, 1908 â March 15, 2002) was an American radio advertising executive, who became president of NBC between 1953 and 1955. He has been credited with reshaping commercial broadcasting 's format and philosophy as radio gave way to television as America's dominant home entertainment.
Working with Bell on Operation Bambi were NBCUniversal CEO Steve Burke and, eventually, Matt Lauer, who reportedly told an assistant, âI canât believe I am sitting next to this woman.â What happened next confirms Haganâs story that Curryâs departure âwas part of a careful dance over Lauerâs future at NBC.