Answer:
Vestigial structures do not have a function, yet they are homologous to functional structures in related species. They are important because they provide clues to the ancestry of the organism. Many species look similar as embryos.
When you do that the fish will die. That is because it will take too much water in it and die from it, or rather, the fish's cells will take too much water in.
They can identify disorders and diseases from DNA
Explain using the characteristics of the animal kingdom. think about what makes the bulfrog different from a plant or fungi
