Which hypothesis is supported by the dna analysis

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Let's review the two hypotheses discussed earlier. One hypothesis is that each ecomorph evolved once, and the species belonging to the same ecomorph are closely related to one another. An alternative hypothesis is that the ecomorphs evolved repeatedly and independently on each of the islands. Which hypothesis is supported by the DNA analysis shown in the tree? Justify your answer and explain your reasoning.

Reference no: EM132931058

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