Subdisciplines of biology

Anatomy — Biochemistry — Bioinformatics — Biomechanics — Bionomics — Biophysics — Biotechnology — Cell biology — Entomology — Evolution — Genetics — Gerontology — Histology — Immunology — Microbiology — Molecular biology — Mycology — Neurobiology — Parasitology — Photobiology — Physiology — Biological psychology– Radiobiology — Sociobiology — Structural biology — Virology etc (http://en.wikipedia.org/wiki/List_of_basic_biology_topics)