問題詳情
34. Why are males more often affected by sex-linked traits than females?
(A) Testosterone alters the effects of mutations on the X chromosome.
(B) Males are hemizygous for the X chromosome.
(C) Estrogen often compensate for the effects of mutations on the Xchromosome.
(D) X chromosomes in males generally have more mutations than Xchromosomes in females.
(E) The SRY gene protects male to be affected by mutations on the Xchromosome.
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增