問題詳情
5. Alzheimer's patients who inherit the mutant allele can exhibit a range of phenotypes, ranging from mild cognitive impairmentto severe dementia. This is an example of:
(A) sex-influenced expression
(B) incomplete penetrance
(C) variable expressivity
(D) epistasis
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