Protecting the biosphere is important for the future of the Earth.

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

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

I am majoring in biochemistry at university.

Biotechnology plays a very important role in the medical field.

He is devoted to the study of neoplasms.

My biological clock is disrupted, and I've been having sleepless nights.

Gender identity refers to the gender that each individual recognizes themselves as.

This fabric has high color fastness, so it is hard for the color to fade even when washed.

In our body's cells, there are two types of chromosomes: autosomes and sex chromosomes.