A-A+
How many people with breast cancer are inherit
问题详情
How many people with breast cancer are inherited from family tree？
A．5 to 10 percent.
B．10 percent.
C．About 15 percent.
D．5 percent.
参考答案
正确答案：A
解析：信息明示题。由该句可知，通过遗传获得乳癌的人数的比例只有5%至10%。故答案为A。
考点：
