常染色体显性遗传分为( ),(),( ),( ),( ),()六种类型
查看答案
在常染色体显性遗传病中,杂合子的表现型介于显性纯合子与隐性纯合子的表现型之间,称为()
常染色体显性遗传分为( ),( ),( ),( ),( )
父亲为AB血型,母亲为O血型,可生出O血型的子女。
A. 对
B. 错
In the 19th century English literature, a new literary trend, ____________, appeared. And it flourished in the forties and in the early fifties.
A. Romanticism
B. Naturalism
C. realism
D. critical realism