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5. Is it possible to have about 200? Explain your thinking.

6. A large school of 142 fish formed when 8 small schools joined. The small schools were all about the same size. About how many fish were in each small school? Explain your thinking.

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Final answer:

In biology, speciation can occur due to isolation, leading to the evolution of new species. Allopatric speciation involves geographic isolation, affecting the genetic divergence. Genetic differences post-speciation may hinder the remerging of species after environmental changes.


Explanation:

Speciation:

A. In smaller, separate lakes, there is a greater chance of speciation due to isolation leading to different environmental pressures.

B. If new fish species evolve from the original in small, separate lakes, it would be allopatric speciation as it involves geographic isolation.

C. If small lakes joined after speciation and flooding occurred, the fish may not become one species again due to genetic differences developed during speciation.


Learn more about Speciation and Evolution here:

https://brainly.com/question/43447751


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