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实验胚胎

实验胚胎

实验胚胎

实验胚胎

1

He said the experiment left no embryos alive and solves no ethical problem .

他说实验胚胎死了，道德问题没有解决。

2

As momentous as epigenetics sounds , the chemistry of at least one of its mechanisms is fairly simple .

实验胚胎学听起来博大精深，但它的化学机制相当简单。

5

Epigenetics refers to changes to genes other than changes to the DNA sequence itself , such as the addition of molecules to the DNA strand .

实验胚胎学涉及的内容不是 DNA 序列本身的变化，而是基因的改变，如向 DNA 链添加分子。

6

Experimental embryology of vascular plants

维管植物实验胚胎学

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