The strongest modern evidence supporting common descent is
- A
Behavioral similarity between organisms (more shared = more recent common ancestor)
- B
Geographic distribution across continents (more overlap = more recent common ancestor)
- C
Comparative anatomy across species (more similar = more recent common ancestor)
- Dcheck_circle
DNA sequence similarity across species (more similar = more recent common ancestor)
Explanation
Comparative genomics quantitatively confirms relationships inferred from morphology and the fossil record.