either directly studying interactions molecules right cell biology developmental biology indirectly molecular techniques used infer historical attributes populations species fields evolutionary biology population genetics phylogenetics also long tradition studying biomolecules ground molecularly biophysics ref name tian ref see also animal science biology domesticated animals astrobiology cognitive zoology evolutionary biology list zoologists outline zoology palaeontology timeline zoology zoological distribution notes references external links http wwwgutenbergorg browse loccs ql books zoology project
Natural science Biology Zoology