已知玉米子粒黄色对红色为显性,非甜对甜为显性。纯合的黄色非甜

已知玉米子粒黄色对红色为显性,非甜对甜为显性。纯合的黄色非甜玉米与红色甜玉米杂交得到F1,F1自交或测交,下列预期结果不正确的是

A.自交结果中黄色非甜与红色甜比例9∶1

B.自交结果中黄色与红色比例3∶1,非甜与甜比例3∶1

C.测交结果中红色甜∶黄色非甜∶红色非甜∶黄色甜比例9∶3∶3∶1

D.测交结果为红色与黄色比例1∶1,甜与非甜比例1∶1

答案

C

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