Why do experts say twins are more alike than clones would be?
A、They have at least shared the same environment within the mother.
B、They have the same genes.
C、They are usually raised in the same family.
D、They have the same interests.
第1题
Why would a clone not be identical to the "master copy"?
A、They are totally different persons.
B、The clone's cells, for example, would have energy-processing machinery that came from the egg, not from the person who was cloned.
C、They have different genetic source.
D、The clone’s cells can be productive.
第3题
(A Lesson in Living) Marguerite wanted to behave like a nice little lady in front of Mrs. Flowers.()
第4题
The environmental problems bothering refugees in their own homeland are ().
A、tsunami
B、drought
C、flood
D、hurricane
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!