progeny GRE

1.the progeny of a person

人的孙

2.the progeny of mixed marriages.

异族通婚的后裔。

3.progeny were derived from selfed crosses.

后代是源于同系繁殖的杂交种。

4.The results show: ①Most progenies of self-bred autopolyploid still keep the original ploidy except a few progenies;

结果表明：①同源多倍体自交后代大部分会保持其原来的倍性，但会有个别的变化；

5.Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids.

完全在同一种群内进行杂交的个体个方向进行杂交的个体繁殖后代要多，因此为了产生无生机的杂种，就要消耗掉一些配。