Molecular and Cellular Biology and Technology
Biologists study the origin, development, structure, and function of plant and animal life. The word biology comes from the Greek word bios, which means "mode of life." Like medicine and agriculture, biology covers a broad area within the life sciences. Biologists, also called biological scientists or life scientists, usually specialize in one area and are recognized and named by that specialty.
In many cases, biologists are recognized according to the kind of organism that they study. For example, biologists who study animals are often known as zoologists. Some scientists work in areas that combine other sciences with biology. For example, biochemists specialize in the chemistry of living things. Biophysicists concentrate on the atomic structure and the electrical and mechanical energy of cells and organisms. Ecologists are life scientists who study the relationship of plants and animals to their environment. Read more: Biologist