异源多倍体 meaning in Chinese
allopolyploid
dibasic
Examples
- All the pomoideae were allopolyploids derived from a doubled hybrid between two remote ancestral types .
所有的梨亚科是由两个远缘祖先类型双杂交演化的异源多倍体。 - Allopolyploidy a type of polyploidy involving the combination of chromosomes from two or more different species
异源多倍体：两种或两个以上的不相同的物种杂交，杂种经染色体加倍形成的多倍体类型。 - Alternatively , like allopolyploids , they may arise by the nondisjunction of chromatids during the mitotic division of a zygote
与异源多倍体相似的是，它们也是在有丝分裂中合子的染色单体不分离形成的。 - Allopolyploids usually arise from the doubling of chromosomes of a hybrid between species , the doubling often making the hybrid fertile
异源多倍体通常由不同种的二倍体染色体组结合后加倍形成，染色体加倍后通常是可育的。 - The properties of the hybrid , such as greater vigor and adaptability , are retained in the allopolyploid in subsequent generations and such organisms are often highly successful
这种具有高度生活力和适应性的杂交在异源多倍体中被保留，而且可以成功的遗传下去。