While blood types are 100% genetically inherited, the environment can potentially determine which blood types in a population will be passed on more frequently to the next generation.

虽然血型是 100% 遗传，但环境可能会决定一个群体中哪些血型会更频繁地遗传给下一代。

We do know that BPD is highly heritable, meaning genetics strongly influence the likelihood a person develops the condition.

我们知道边缘型人格障碍具有高度遗传性，这意味着遗传学强烈地影响一个人发展这种疾病可能性。

If you're able to do that as an adult, it's because you have ancestors that had this variant that allowed you to digest milk as an adult, and it was successful, and now you have it too.

如果成年后还能消化牛奶，那是因有这种基因变异， 使他们能够成年后继续消化牛奶，这种特性成功地遗传了下来， 现在也具备了。

Inasmuch as peculiarities often appear under domestication in one sex and become hereditarily attached to that sex, so no doubt it will be under nature.

由于特性通常在一种性别驯化下出现， 并遗传地依附于该性别， 所以毫无疑问它会在自然中。

The technique's combination of precision and ease of use opens up the prospects of tackling genetic diseases more effectively than ever before.

该技术结合了精确性和易用性，开辟了比以往任何时候都更有效地应对遗传疾病前景。

Scientists can being to better understand genetic diseases, like cystic fibrosis, by isolating individual genes and seeing their effects.

科学家们可以通过分离单个基因并观察它们影响来更好地了解遗传病，如囊性纤维化。

All individual condors have been genetically identified, and a computer program determines which male shall mate with which female in order to achieve human goals (in this case, to maximize genetic diversity and thereby preserve this endangered bird).

所有个体秃鹰都经过基因鉴定，计算机程序确定哪只雄性秃鹰应与哪只雌性交配，以实现人类目标（在这种情况下，最大限度地提高遗传多样性，从而保护这种濒临灭绝鸟类）。

But when we follow the suggestions of genetic and social instructions without question, we relinquish the control of consciousness and become helpless playthings of impersonal forces.

但当我们不加质疑地遵循遗传和社会指令时，我们就放弃了意识控制， 成了无个性力量无助玩物。