biology

科学家正在研究这种植物的生物学特性。

Scientists are studying the ___biology of this plant species.

我最喜欢的科目是生物。

My favourite subject is ___biology.

我们每周有两节生物课。

We have two ___biology lessons every week.

我妹妹在学校学习生物。

My sister studies ___biology at school.