Other forms of evidence of evolution

Question 1

what is biogeography

Answer 1

the study of how the continents move across the earth and how this directly affects the location of organisms

Question 2

vestigial structures

Answer 2

structures in organisms that no longer have an apparent purpose

Question 3

what do vestigial structures show

Answer 3

an ancestral heritage in which these structures once performed other structures and evolved from a common ancestor

Question 4

what does the analysis of embryos show

Answer 4

although adult vertebrates have certain differences many embryos demonstrate similarities during the early stages of development, they show homologous structures