Respuesta :

Answer:

Because they have the same function to swim with, but have different structures and made of different material.

Explanation:

Homologous structures are structures seen in related species that are similar because they were inherited from a common ancestor. In the descendants, these structures may or may not have the same purpose. Present proof of evolution.

What is evolution?

Change in the heritable traits of biological populations over multiple generations is referred to as evolution. These traits are gene expressions that are passed down from parent to offspring during reproduction.

What is the evidence of evolution?

  •  Ancient creature remnants.
  • Fossil layers.
  • Similarities between animals alive now.
  • Similarities in DNA.
  • Embryonic similarities.

Thus, we can conclude that homologous structures provide evidence of evolution relationships by sharing the same structures.

You can learn more about evolution here:

https://brainly.com/question/4207376

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