Two linked genes, (A) and (B), are separated by 18 m.u. A man with genotype Aa Bb marries a woman who is aa bb. The man's father was AA BB. What is the probability that their first child will be Aa bb?
A.
0.18
B.
0.41
C.
0.09
D.
0.25
E.
0.50
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参考答案:
举一反三
【简答题】以下程序运行后的输出结果是main{ int p=30 printf('%d/n',(p/3>0?p/10 : p%3))}