The differences in the wild and hatcheries make it so the different salmon adapt differently and have different traits.
If salmon are split up into different habitats, one being in the wild and one being in captivity, they will eventually have different adaptations from each other and their offspring will develop traits that are better suited for their environment.
Wild salmon and salmon that are raised in captivity are going to be very different from each other. The salmon in captivity do not have to actively hunt for their food, be wary of certain predators, or may not want to reproduce.
Taking these factors into account, it is very possible that the salmon raised in captivity will have reduced reproductive success compared to the salmon that thrive in the wild. Along with this, they would most likely have many genetic differences from each other and other traits that better adapt to their living situations.
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The result of the Cuban Missile Crisis was an increasing buildup of nuclear weapons that continued until the end of the Cold War. Air Force General Curtis LeMay was less sanguine because the U.S. had already been limiting its above ground tests while the Soviets had been increasing their own.
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the industries Revolution had many positive effect and the dose was an increase in wealth the production of God and the standard of living people had access to help their that we're better housing and cheaper God good the middle and upper classes benefited a diets from the industrial revolution .