5. Let\'s review the two hypotheses discussed earlier. One hypothesis is that ea

Question

5. 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 that the ecomorphs evolved repeatedly and independently on each of the islands. Which ported by the DNA analysis shown in the tree? Justify your answer and explain your reasoning hypothesis is sup- provided in the question above? Explain your answer. Develop a possible hypothesis that could explain this relationship 7. Watch the film Lizards in an Evolutionary Tree-Part 2 Identify and explain any similarities and differences in the phylogeny shown in the film and the phylogeny you made in this activity.

Explanation / Answer

Ans-5 the first hypothesis is supported by the literature.

Different species living in same ecomorph have similar morphology and their behavior is also similar.

The DNA analysis shows less similarities because phyletical similarities may be very less in diffrent species living in same ecomorph.

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