多倍体

polyploid (multiple chromosomes)

many; much / too many; in excess / (after a numeral) ... odd / how (to what extent) (Taiwan pr. [duo2]) / (bound form) multi-; poly-

(two, three etc) -fold / times (multiplier) / double / to increase or multiply

body / form / style / system / substance / to experience / aspect (linguistics)

allopolyploid (polyploid with chromosomes of different species)

autopolyploid (polyploid with chromosomes of single species)