Which of the following statements about the evolution of cooperation among unrelated individuals is correct? Cooperative individuals contribute more in a subpopulation. Therefore, a subpopulation that has a higher proportion of cooperative individuals will grow faster than a subpopulation that has a lower proportion. Even for a subpopulation that grows faster due to the contribution of the cooperative individuals, selfish individuals in this subpopulation still have a higher fitness than the cooperative individuals. That is, selfish individuals are selected for in the subpopulation. Although within each subpopulation the cooperative individuals have a lower fitness compared to the selfish individuals, the cooperative individuals still have a higher fitness when all the cooperative individuals are counted across all the subpopulations. That is, natural selection still works in favor of the cooperative individuals. Simpsonâ s paradox is often used to explain this seemingly contradictory results of fitness advantage between within and between subpopulations. All of the above

Which of the following statements about the evolution of cooperation among unrelated individuals is correct? Cooperative individuals contribute more in a subpopulation. Therefore, a subpopulation that has a higher proportion of cooperative individuals will grow faster than a subpopulation that has a lower proportion. Even for a subpopulation that grows faster due to the contribution of the cooperative individuals, selfish individuals in this subpopulation still have a higher fitness than the cooperative individuals. That is, selfish individuals are selected for in the subpopulation. Although within each subpopulation the cooperative individuals have a lower fitness compared to the selfish individuals, the cooperative individuals still have a higher fitness when all the cooperative individuals are counted across all the subpopulations. That is, natural selection still works in favor of the cooperative individuals. Simpsonâ s paradox is often used to explain this seemingly contradictory results of fitness advantage between within and between subpopulations. All of the above

		Cooperative individuals contribute more in a subpopulation. Therefore, a subpopulation that has a higher proportion of cooperative individuals will grow faster than a subpopulation that has a lower proportion.
		Even for a subpopulation that grows faster due to the contribution of the cooperative individuals, selfish individuals in this subpopulation still have a higher fitness than the cooperative individuals. That is, selfish individuals are selected for in the subpopulation.
		Although within each subpopulation the cooperative individuals have a lower fitness compared to the selfish individuals, the cooperative individuals still have a higher fitness when all the cooperative individuals are counted across all the subpopulations. That is, natural selection still works in favor of the cooperative individuals.
		Simpsonâ s paradox is often used to explain this seemingly contradictory results of fitness advantage between within and between subpopulations.
		All of the above