Answer to Question #117983 in Zoology for Shania kumar

Question

Discuss some structural and physiological adaptations of fishes which make them most successful inhabitants of the aquatic environment.

Answer 1

Fish have adapted to their environment through the evolution of gills, swim bladders and fins. Gills allow fish to absorb oxygen from the water, swim bladders allow fish to maintain an appropriate level of buoyancy and fins allow the fish to move through the water.