Question

according to this cladogram, sharks are most closely related to which organism? options: ray finned fish, amphibians, birds, crocodiles

Explanation:

In cladograms, organisms sharing the most recent common ancestor are most closely related. Sharks and ray-finned fish branch off from the same immediate ancestral node earlier than the other groups, making them the closest relatives among the options.

Answer:

A. Ray finned fish