The likeliness of the beneficial mutation to be common in two populations, S and L, of a fly, each isolated from all other populations, after 1000 generations. Introduction: Both, population S of flies of 10 3 individuals, living on a very small island and population L of flies of 10 8 individuals, living on a continent are isolated from all the other populations. A beneficial mutation is seen, which increases the fitness by 1%, due to an allele which is absent initially in both S and L populations.

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Chapter 7, Problem 5PDT

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To determine: The likeliness of the beneficial mutation to be common in two populations, S and L, of a fly, each isolated from all other populations, after 1000 generations.

Introduction: Both, population S of flies of 10³ individuals, living on a very small island and population L of flies of 10⁸ individuals, living on a continent are isolated from all the other populations. A beneficial mutation is seen, which increases the fitness by 1%, due to an allele which is absent initially in both S and L populations.

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