有甲、乙、丙、丁、戊五只猫,其中甲、乙、丙都是短毛,丁和戊是

有甲、乙、丙、丁、戊五只猫,其中甲、乙、丙都是短毛,丁和戊是长毛,甲和乙是雌性,其余都是雄性。甲和戊的后代全部是短毛,乙和丁的后代长、短毛都有。欲测定丙猫的基因型,与之交配的猫应选择                               

A.甲猫      B.乙猫    C.丁猫        D.戊猫

答案

B

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