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【判断题】

骡子能繁殖后代。()

A.
正确
B.
错误
题目标签:骡子后代
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参考答案:
参考解析:
.
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【单选题】Vernon Bowman, a 75-year-old farmer from rural Indiana, did something that got him sued. He planted soybeans (大豆)sold as cattle feed. But Monsanto, the agricultural giant, insists it has a patent on t...

A.
Hollywood movies usually have an unexpected, dramatic impact on real-life arguments.
B.
The Supreme Court will try to change its reputation for supporting large corporations.
C.
The Supreme Court is likely to persuade the parties concerned to work out a settlement.
D.
The ruling would be in Bowman’s favor if the case were argued in a Hollywood movie.

【多选题】杂种后代表现()。

A.
一定有明显优势
B.
可能有明显优势
C.
可能没有优势
D.
可能存在劣势

【单选题】鸡的后代是()

A.
早成雏
B.
早成兽
C.
晚成雏
D.
晚成兽

【单选题】椎实螺Dd×Dd,后代为( )。

A.
全是右旋螺壳;
B.
全是左旋螺壳;
C.
3/4 右旋螺壳,1/4左旋螺壳;
D.
与C相反。

【单选题】锥实螺Dd×Dd,后代为( )。

A.
3/4右旋螺壳,1/4左旋螺壳
B.
1/2右旋螺壳,1/2左旋螺壳
C.
全部右旋螺壳
D.
全部左旋螺壳