Homozygous races do not segregate on selfing.
自体受精不能分离纯合的生理小种.
Selfing heterozygotes halves the heterozygosity , and thus outbreeding maintains heterozygosity and produces a more adaptable population.
自交杂合子有一半杂合性, 因此远系繁殖可以产生适应能量更强的种群.
Many progenies were obtained by a Brassica oleracea - Sinapis alba monosomic alien addition line plant selfing.
将甘蓝 - 白芥单体异附加系自交,获得了其自交后代.