Homologous structure -is an example of an organ or bone that appears in different animals
Analogous structures- pertain to the various structures in different species having the same appearance, structure or function but have evolved separately, thus do not share common ancestor
Vestigial structure-A structure in an organism that has lost all or most of its original function in the course of evolution
Molecular analysis- study of genes as evidence for evolution
Embryological- study of embryos as evidence for evolution
Fossil record- information derived from fossils as evidence for evolution