問題詳情
8. Brian was found to be heterozygous (Ss) for sickle-cell trait. The alleles represented by the letters S and s are
(A) linked.
(B) on the same chromosome but far apart.
(C) on the X and Y chromosomes.
(D)on the homologous chromosomes.
(E) both present in each of Brian’s sperm cells.
(A) linked.
(B) on the same chromosome but far apart.
(C) on the X and Y chromosomes.
(D)on the homologous chromosomes.
(E) both present in each of Brian’s sperm cells.
參考答案
無參考答案
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