問題詳情
15. Two fruit flies with wild type red eyes crossed and produced offspring as 55 red-eyed males, 53yellow-eyed males, and 108 red-eyed females. The allele for yellow eyes is
(A)autosomal and dominant
(B)sex-linked and recessive
(C)sex-linked and dominant
(D)autosomal and co-dominant
(E)autosomal and recessive
參考答案