Because of allergies have a certain geneticconstitution, can understand their parents suffering from asthma, allergic rhinitis, and so on.
因过敏性体质有一定的遗传性，可了解其父母是否患有哮喘、过敏性鼻炎等。
2
The geneticconstitution of sister line and sister species made up the smaller proportion of the total crosses variance, but it had larger differences among the ear characters.
尽管姊妹系和姊妹种的遗传成分在组合表型总方差中所占比例较小，但其在穗部各性状之间仍存在较大分歧。
3
Only know the man before fertility genetic, diet or the constitution, but it character also has the very big relations.