A giraffe , for example , might grow a longer neck because it was useful for eating food that other giraffes could not reach . Its progeny would then inherit the attribute .
Natural selection might be expected to favour the progeny of men who enjoy bringing them up .
自然选择可能会有利于后代的人喜欢把它们带去。
The bunnies are believed to be the progeny of pets - and their number has doubled in the past four years , according to canada 's ctv .
据加拿大的中央电视台所说,兔子被认为是宠物的后代在过去的四年中他们的数量已经翻了一倍。
Many local tycoons professed loyalty but ensured that they or their progeny had foreign passports just in case .
许多当地富豪一方面表着忠心,一方面为了保险起见,他们或他们的子女都持有外国护照。
It is not clear how the ageing king of macao 's casinos intended to divide his gambling empire among his progeny .
现在尚不清楚的是,这位年事渐高的澳门赌王会如何在子女之间拆分自己的博彩帝国。
These survivors are all the progeny of just two males and four females , and display the lowered fertility and above-average infant mortality that goes with inbreeding .
Eventually , they and their progeny will break down the boulders and rocky material , reducing it to consolidated soil more inviting to other types of trees .