Evolution

Question 1

analogous structure

Answer 1

structures that are similar and serve a similar purpose in different species (with different ancestors) because they evolved in similar environments

Question 2

convergent evolution

Answer 2

independent development of analogous structures in unrelated species, resulting from similar environmental selection pressures

Question 3

homologous structure

Answer 3

structures that are similar in different species because they have a common ancestor, yet the structures may not perform the same function