Analogous or homologous? Whales evolved from a land mammal…
Analogous or homologous? Whales evolved from a land mammal that found its way back to the sea and adapted to life underwater. Thus, whales have lungs and breathe air from the surface like mammals, rather than gills that extract oxygen from the water like fish. Given this information are the following comparisons examples of analogy or homology? A) Whale fin and dog front leg (at the level of ‘forelimbs’) B) Whale fin and zebrafish fin (at the level of ‘fin’)