![]() ![]() Selective breeding often results in a population of animals or plants with very similar genetics.Image credit: Genome Research Limited Problems with selective breeding With repeated selective breeding over multiple generations this population will get taller and taller.Ī diagram showing the effect of selectively breeding for height in plants.Some of the offspring may even be taller than both of their parents, because they may inherit a combination of different “tall” gene variants from each parent and together these make the offspring taller.For example, if we breed tall parents together and exclude shorter parents, the offspring should inherit “tall” gene variants that make them tall.We can take advantage of this to selectively breed animals or plants, choosing parents with particular characteristics to produce offspring that have those characteristics.For example, the children of tall parents may themselves be tall if they inherit a combination of ‘tall’ gene variants. An organism’s characteristics are partly determined by the combination of gene variants that are passed on from one generation to the next.Image credit: Shutterstock How does selective breeding work? Humans have selectively bred apples to create lots of different varieties. Selective breeding aims to adapt an organism’s characteristics in a way that is desirable to the humans that breed them.dogs with particular physiques and temperaments, suited to do jobs like herd sheep or collect pheasants.farm animals that produce more, better quality meat or wool.ornamental plants with particular flower shapes and colours.Humans have selectively bred plants and animals for thousands of years including:.Selective breeding involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics.(9) The location quotient is the ratio of the area concentration of occupational employment to the national average concentration.Ī location quotient greater than one indicates the occupation has a higher share of employment than average, and a location quotient less than one indicates the occupation is less prevalent in the area than average. The smaller the relative standard error, the more precise the estimate. (3) The relative standard error (RSE) is a measure of the reliability of a survey statistic. (2) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours įor those occupations where there is not an hourly wage published, the annual wage has been directly calculated from the reported survey data. Estimates do not include self-employed workers. (1) Estimates for detailed occupations do not sum to the totals because the totals include occupations not shown separately. The median wage is the 50th percentile wage estimate-50 percent of workers earn less than the median and 50 percent of workers earn more than the median. The percentile wage estimate is the value of a wage below which a certain percent of workers fall. The complete list is available in the downloadable XLS files. The top employment and wage figures are provided above. These estimates are calculated with data collected from employers in all industry sectors, all metropolitan and nonmetropolitan areas, and all states and the District of Columbia. Top paying states for Animal Breeders: StateĪbout May 2021 National, State, Metropolitan, and Nonmetropolitan Area Occupational Employment and Wage Estimates States and areas with the highest published employment, location quotients, and wages for Animal Breeders are provided.įor a list of all areas with employment in Animal Breeders, see the Create Customized Tables function. Top paying industries for Animal Breeders: Industry Industries with the highest concentration of employment in Animal Breeders: Industry Industries with the highest levels of employment in Animal Breeders: Industry Industries with the highest published employment and wages for Animal Breeders are provided.įor a list of all industries with employment in Animal Breeders, see the Create Customized Tables function. Percentile wage estimates for Animal Breeders: Percentile Excludes “Animal Scientists” (19-1011) whose primary function is research and “Animal Caretakers” (39-2021) who may occasionally breed animals as part of their other caretaking duties.Įmployment estimate and mean wage estimates for Animal Breeders: Employment (1) May involve keeping records on heats, birth intervals, or pedigree. May require knowledge of artificial insemination techniques and equipment use. Select and breed animals according to their genealogy, characteristics, and offspring. Occupational Employment and Wages, May 2021 45-2021 Animal Breeders ![]()
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