Ultimately, it is the age at which the woman begins bearing children that is the biggest factor, the paper in Biology Letters suggests: Younger women, in general, bear more healthy children.

归根结底，女性开始生孩子的年龄是最大的影响因素，这篇发表于《生物学快报》上的论文建议：一般说来，更年轻的女性生的孩子会更加健康。

youdao

I can't think of a single general principle of biology that does not have an exception somewhere by some organism.

我想不出哪一条生物学通则是对任何生物体适用而没有例外的。

youdao

Biology - and science in general - was not my academic strong suit.

生物学，总体来说，自然学科不是我的理论强项。

youdao

Madu, from King Edward's School (for boys) had taken chemistry, maths, physics and general studies, and his brother biology, chemistry, maths and general studies.

BBC: NEWS | UK | Education | Grandmother, 78, passes A-level

Biology provides some of the general primate psychology that we have, like pro-social tendencies, sense of fairness, following rules.

CNN: He studies where morals come from

Dr Michael Detmar, from the Massachussetts General Hospital Cutaneous Biology Research Center, said that measuring the number of these vessels in human tumours could help doctors predict the likelihood of spread outside the breast.

BBC: tumour in breast