evidence of evolution Flashcards
1
Q
3 anatomy
homologous structures
A
similar internal anatomy, different function
bone structure, hair
means they were inherited from a common ancestor
2
Q
3 anatomy
analogous structures
A
similar function, different internal anatomy
wings
means they were evolved in similar environments
3
Q
5 dna
A
- evolutionary relationships are reflected in dna
- similar dna patterns indicate the sequences from a common ancestor
