I am majoring in developmental biology at university.

Cell biology is the study of the structure and function of cells, which are the basic units of life.

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

I am very interested in marine biology.

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

According to the law on specified alien species, the import of certain organisms is prohibited.

The European water vole is a small mammal native to Europe.

I found a house mouse in the house.

My pet silk mouse, a rare term for hamster, is very cute.

The vaquita is an endangered species and one of the rarest marine mammals in the world.