A:Let's go to the movies.
B:Good idea.
C:Let's go at 7:00.
已知豌豆的高茎对矮茎为显性,现有一株高茎豌豆甲,要确定甲的基因型,最简便易行的办法是( )
17×4=____
35×2=____
19×5=____