15. Cinnabar eyes is a sex-linked, recessive characteristic in fruit flies. If a female having cinnabar eyes is crossed with a wild-type male, what percentage of the F1 males will have cinnabar eyes?
(A) 0%
(B) 25%
(C) 50%
(D) 100%
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1. 題目解析 題目中提到的「cinn...
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