Anatomy Study of the structure of body parts
Gross Anatomy Study of LARGE body parts visible to naked eye
Microscopic Anatomy Study of SMALL structures visible through a
microscope
Histology Study of tissues
, Cytology Study of cells
Developmental Anatomy Study of tracing structural changes throughout a
lifespan
Physiology Study of the function of body parts
Principle of Complementarity Function always reflects structure; what a
structure can do depends on its form