SL/HL Topic D3.2 Inheritance (id: 3c79b481c)

本题目来源于试卷: SL/HL Topic D3.2 Inheritance，类别为 IB生物学

[单选题]
1. Red-green colour b8nr-f 17b1qr 4c. riywjqaeg- lindness is caused by an X-lia5l5 meh7y9 ljz(vzsb ksyu 4)1)g/d ynked recessive allele. In the pedigree chart below which individuaz)/7uedy j9(hb ssly5mgalv z 41y5k) ls must be carriers of the red-green colour blindness allele?

A. Grandparent 1, parent 1
B. Grandparent 4 and parent 2
C. Parent 1 and parent 2
D. Child 2 and child 3


参考答案:  A


本题详细解析: 暂无

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