An academic discipline refers to a branch of knowledge that is taught and researched at the college or university level.

Agricultural science (or agriscience for short) is a broad multidisciplinary field of biology that encompasses the parts of exact, natural, economic and social sciences that are used in the practice and understanding of agriculture.

Antonie van Leeuwenhoek was a Dutch scientist and tradesman who is often considered the father of microbiology.

Bacteria are single-celled microorganisms that have a wide range of shapes and sizes.

Bacteriology is the branch and specialty of biology that studies the morphology, ecology, genetics and biochemistry of bacteria as well as many other aspects related to them.

A biomedical scientist is a scientist trained in biology, particularly in the context of medical laboratory sciences or laboratory medicine.

A blood bank is a center where blood gathered as a result of blood donation is stored and preserved for later use in blood transfusion.

Cell biology is a branch of biology that studies the structure, function, and behavior of cells.