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QUESTION 22 Explain how sexual reproduction overcomes the inherent disadvantage of generation time in the host of an asexuall
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Sex provides a method to outcompete an infectious agent by manufacturing genetic variation, via recombination that allows the host to beat pathogens that evolved to evade the host immune reaction.

The benefits of the sexual versus reproduction area unit difficult in unhealthful species. Host-pathogen interactions will result in cycles of co-adaptation and should lead to species with redoubled rates of genetic variation. Such AN organic process race between host and an infectious agent was developed because of the Red Queen Hypothesis. during this model, sexual outcrossing within the host promotes adaptation, facultative the host to flee potential destruction by a coevolving infectious agent. Evolution, therefore, favors faster-evolving lineages, permitting such species to remain ahead within the race. Conversely, the shortage of sex ends up in the host being unable to run the infectious agent, resulting in extinction.

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