anatomy vs biology

anatomy

noun
  • The physical or functional organization of an organism, or part of it. 

  • The human body, especially in reference to the private parts. 

  • The science that deals with the form and structure of organic bodies; anatomical structure or organization. 

  • The art of studying the different parts of any organized body, to discover their situation, structure, and economy. 

  • The form of an individual. 

  • A treatise or book on anatomy. 

  • The act of dividing anything, corporeal or intellectual, for the purpose of examining its parts. 

biology

noun
  • The structure, function, and behavior of an organism or type of organism. 

  • The study of all life or living matter. 

  • The living organisms of a particular region. 

How often have the words anatomy and biology occurred in a corpus of books? (source: Google Ngram Viewer )