two x
- 网络恩英
two xtwo x
恩英
恩英（TWO x）忙内杨智媛 （spica）金艺媛(jewelry)崔钟勋 他是性感的雕刻队长，霸气的吉他弹奏 ，帅气的LIVE现场，成熟 …
1
Depending on whether an embryo has a Y sex chromosome or two X's, during week seven it starts developing into a boy or a girl.
取决于具有的是一个Y性染色体还是两个X性染色体，坯胎在第七周期间开始发育成一个男孩或者一个女孩。
2
In terms of genetics, the female cell has two X chromosomes, one from each parent. So a woman's wisdom comes from both father and mother.
从遗传学来看，女子的细胞有两个X染色体，一个来自父亲，一个来自母亲，她具有父母的智慧。
3
Instead of two X chromosomes, some women have three; others have two XXs and an extra Y, or one of many other variations.
尽管有两对X染色体，有些妇女有三个，其他的是两个XXs和一个额外的Y，或许多其他的搭配中的一个。
4
So I do think that if you think you're going to be a lot happier if you've got Two-X instead of X, you're probably making a mistake.
我确信，如果觉得得到两倍比得到一倍会让你更高兴，你很可能就错了。我是说，你应该找到一份你喜欢的工作去做，拿那份工资。
5
Two X chromosomes and a blue uniform may not be enough.
而两条X染色体和一套蓝色制服未必就足够了。
6
How can a person with two X chromosomes be a man? In more ways than one. . .
男性怎么会有两个X染色体？不止一种原因……
7
If the new fertilized cell contains two X-chromosomes , the embryo will eventually form ovaries .
如果这个新的受精细胞（受精卵）含有两条X染色体，胚胎将最终发育出卵巢。
8
Boys are born with one Y and one X chromosome in all their body's cells, while girls have two X's.
与生俱来的，男孩子们的体细胞中有一个Y染色体和一个X染色体；而女孩子有两个X染色体。
9
In mammals, every cell in females has two X-chromosomes, while every cell in males has a single X-chromosome.
在哺乳动物中，每一个雌性细胞有两条X染色体，而每一个雄性细胞有一条X染色体。
10
In people, females have two X (sex) chromosomes, while males have one X and one Y.
人类女性的基因中有两条X染色体，男性则有一条X染色体和一条Y染色体。