Question

Homologous structures are defined as anatomical structures originating from the

same structure in ancestral form. For instance, a bird's wing and the front flippers of
a seal are examples of homologous structures. Which of the following does the
presence of homologous structures in vertebrates suggest?

Answer 1

Step-by-step explanation:

An example of homologous structures in vertebrates is

where the wings of bats, front flippers of whales, and forelegs of four-legged vertebrates like dogs and crocodiles are all derived from the same ancestral tetrapod structure.