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en.wikipedia.org/wiki/Selective_breeding

Selective breeding (also called artificial selection) is the process by which humans use animal .... As more and more farmers followed his lead, farm animals increased dramatically in size and quality. In 1700, the average weight of a bull sold for ...

www.ciwf.org.uk/includes/documents/cm_docs/2008/s/science_worksheets_selective_breeding.pdf

The chickens on the left are egg-laying hens. They have been selectively bred to lay lots of eggs, but they grow at a normal rate. Most are still kept in battery ...

wallace.genetics.uga.edu/groups/evol3000/wiki/ce8b9/Selective_Breeding_or_Artificial_Selection.html

Nov 24, 2013 ... Here's an example of selective breeding on a farm. .... Breeders have always selected and bred animals or crops that possessed favorable ...

www.bbc.co.uk/schools/gcsebitesize/science/21c_pre_2011/evolution/theoryevolutionrev3.shtml

Selective breeding is a process where we choose the characteristics we want in ... over many generations, each time selecting and breeding together those animals ... Farmers have used selective breeding for centuries to increase milk yield in ...

academic.oup.com/ps/article/89/4/805/1527333/Breeding-of-tomorrow-s-chickens-to-improve-well

During domestication, animals are housed in ... Repeated, selective breeding ...

sites.google.com/site/selectivebreedingofanimals/stuff-of-interest

Mar 21, 2012 ... Horses were once bred with different characteristics, depending on .... Farmers have been selectively breeding chickens for thousands of years.

www.uk-images.com/people/robert_bakewell.shtml

Selective Breeding of Farm Animals. Robert Bakewell was born in 1725 in Dishley, near Loughborough in Leicestershire and was one of the first people to try ...

www.encyclopedia.com/plants-and-animals/agriculture-and-horticulture/agriculture-animals/selective-breeding

Get information, facts, and pictures about Selective breeding at ... see also Domestic Animals; Evolution; Farming; Genetics; Genetic Variation in a Population; ...

www.businessinsider.com/what-farm-animals-looked-like-before-breeding-2016-2

Feb 19, 2016 ... We've been eating animals for millennia, but generations of breeding have given rise to farm animals that look pretty different from their wild ...