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Originally Posted by Damascus '67
Al Hattab..He also had a gene that was so dominant that all of his offspring were grey
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It's because he was a homozygous grey (he carried two grey genes.) It would be interesting to find out how many of his foals he passed that on to... each foal received one grey gene from him, so the ones that received one from their mother's would have been homozygous grey also. Cool.
