He is an expert in molecular biology.

Biotechnology is a science that understands the mechanisms of life and utilizes them.

He is a renowned anthropologist, traveling around the world to study human cultures.

He is an expert in anthropology.

I am majoring in anthropology at university.

We have a responsibility to protect the biodiversity of the Earth.

The study of benthos is an important field in marine biology.

I love biology.

Invasive species can have a major impact on the natural environment.

In marine biology, plankton is an important part of the marine ecosystem.