Is he ____ (和蔼的)?
亲本组合
后代的表现型及其株数
组别
表现型
乔化蟠桃
乔化圆桃
矮化蟠桃
矮化圆桃
甲
乔化蟠桃×矮化圆桃
41
0
42
乙
乔化蟠桃×乔化圆桃
30
13
14
Lucy didn't feel well last week. She ____ all day and all night.