About 80% of the alleles present in thoroughbred horses can be dated back to 31 known ancestors from the late eighteenth century.As a result,one would expect ________

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The fact that so much of the genetic variation in thoroughbred horses can be traced back to a relatively small number of ancestors suggests that there is little variation in physiology and behavior among these horses. This is because their genes have been relatively fixed for a long time, meaning that there hasn't been much opportunity for new mutations or alternative allele combinations to arise.

About 80% of the Alleles Present in Thoroughbred Horses Can