She studied biology at university.
He has a BSc in biology.
We had to dissect a worm and a frog in our biology practical today.
The representation of sow biology also needs to take into account the random nature of the biological processes.
Moreover, molecular biology has taught us that superficial similarities in morphology can hide important differences in molecular architecture and biochemistry.
How did the students learn what 'essay' meant in that biology class?
