Wednesday, May 6, 2020

The Belgian Blue Essay - 1568 Words

The Belgian Blue is a heavily muscled cow breed that has been established through selective breeding. It’s mainly bred for the purpose of its beef production and due to it’s lean meat, it’s become popular in some parts of Europe. Hyperplasia, also known as double muscling’ occurs in belgian blue cows resulting in its heavily muscled build. Is a term for an â€Å"abnormal increase in volume of a tissue or organ caused by the formation and growth of new normal cells† (hyperplasia, 2016); so it’s the increase of the amount of muscle fibres, rather than the enlargement of each individual muscle fibers (hypertrophy). (Hyperplasia, 2016) This is caused by a mutation the myostatin gene which is responsible to suppress muscle growth so that it doesn’t grow too large. So the mutation results in a more developed muscle compared to other cow breeds. This mutated gene is also a heritable characteristic which means it can be passed on to the next generation of offspring. The selective breeding of the Belgian Blue began in the 19th century in Belgium when they bred a local cow breed with a shorthorn cattle from the UK. From there, each generation reproduction was very strictly controlled so that cows with the most muscle mass can mate. This results in an increase of the amounts of desired characteristics such as a more developed muscles in the gene pool of the next generation. Talk about allele frequency - genotype phenotype etc Artificial insemination has replaced sex for manyShow MoreRelatedBlue Collar Brilliance, By The Belgian Constitutional Court982 Words   |  4 PagesBlue Collar Brilliance According to Eurofound, â€Å"In 1993, the Belgian Constitutional Court ruled that the employment status of blue-collar and white-collar workers was discriminatory, due to discrepancies in working conditions and entitlements.† In the twentieth century, a status was created between two kinds of workers: white collar and blue collar. 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