Structures

Question 1

Homologous

Answer 1

Structures that are formed similarly during embryonic development, but they have different forms and functions once born

Question 2

Analogous

Answer 2

Unrelated animals with organs that have a similar function but have different structure.

Question 3

Vestigial

Answer 3

Gradual changes that occur through time where a structure/function in an animal’s body is removed.