問題詳情

64.凝血第八因子缺乏（A型血友病）的遺傳方式是：
(A)自體顯性遺傳異常
(B)自體隱性遺傳異常
(C)自體共顯性遺傳異常（autosomal codominant）
(D)X-聯結異常（X-linked disorder）

參考答案

答案：D
難度：適中0.456897
統計：A(24),B(35),C(4),D(53),E(0)

用户評論

【用戶】Chris

【年級】高三下

【評論內容】von Willebrand disease types I and II are inherited in an autosomal dominant pattern.There are two main types of haemophilia: haemophilia A, which occurs due to not enough clotting factor VIII, and haemophilia B, which occurs due to not enough clotting factor IX. They are typically inherited from one's parents through an X chromosome with a nonfunctional gene.

【用戶】Tina

【年級】大二上

【評論內容】血友病A型為缺乏第8凝血因子，血友病B型為缺乏第9凝血因子。血友病通常是因為來自父母不具功能的X染色體血友病C型，是因為缺乏凝血因子11，副血友病是因為缺乏凝血因子5