Medical Dictionary
polyhybrid
noun poly·hy·brid \ˌpäl-i-ˈhī-brəd\
Medical Definition of POLYHYBRID
: a hybrid whose parents differ in a number of characters : an individual or group heterozygous for more than one pair of genes
—poly·hy·brid·ism \-ˈhī-brə-ˌdiz-əm\ noun
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