ANSC 200 Final Exam Questions with Answers

The science of using the principle of genetics to make improvement in a livestock species Animal breeding Selection based on factors that favor individuals better suited to living and reproducing in a given environment Natural selection The practice of choosing the animals in a population that will be allowed to reproduce Artificial selection - A race of animals within a species -Usually have a common origin and similar identifying characteristics Breed Observable or measurable characteristics of an individual Traits An observable category or measured level of performance for a trait in an individual Phenotype The genetic makeup of an individual Genotype Measured phenotype Animal performance What is the best animal? Depends on the structure of a breeding industry and a breeder's place within that structure An area or building where livestock are fed and fattened up Feedlot Someone who breeds animals An animal breeder Seedstock producers Elite breeders and multipliers The individual whose particular needs should form the basis for determining breeding objectives for breeding stock. - Commercial producers End user An animal breeder whose primary product is a commodity for public consumption Commercial producer Commercial producers decide what things? - Seedstock to purchase