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amphiploid
amphiploid (ˈæmfɪˌplɔɪd) n a variant form of amphidiploidam•phi•ploid (ˈæm fəˌplɔɪd) n. a hybrid organism having a diploid set of chromosomes from each parental species. [1940–45] amphiploid
amphiploid adjective (1) Alloploid. (2) Allopolyploid.amphiploid a POLYPLOID that is generally fertile, formed by the doubling of chromosomes in a species hybrid, e.g. Primula kewensis (2n = 36) is an amphiploid of P . floribunda (2n = 18). |