These cells possess the ability to divide and create progeny - some of which will eventually expire, others that are self-renewing.
这种细胞有能力分化并产生后代- - -其中一些最终消失了，一些则自我繁殖。
2
Selfing progeny of E. urophylla showed depression in general, but some other combinations showed self-advantage.
尾叶桉自交后代普遍存在衰退现象，但亦有个别组合表现出一定的自交优势。
3
The original fruit shape and fruit top were kept in self-crossed progeny, but a few of plants with oblong fruit shape and flat fruit top also appeared.