karina says the change in the guppy population was caused by a mutation. miles says the change was caused by a change in the environment. zora thinks both karina and miles are correct. who do you think is right? explain what happened to the guppies over many generations?


  1. Answer:

    Karina is right.


    Karina is right because nothing in the population was said to change, also the population of the other fish is still the same. So nothing changed because nothing died off. Also, there was no medium spot fish originally so that means there had to be a mutation for a fish to all of a sudden come out with medium spots.


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