Answer:
One example of how a beneficial trait increases an organism's survival and potential reproductive success is the ability of certain bird species to migrate long distances.
Many bird species undertake annual migrations between their breeding grounds and wintering grounds, which can span thousands of kilometers. The ability to migrate long distances is a beneficial trait that increases the survival and reproductive success of these birds.
During the breeding season, birds have access to abundant food resources and favorable environmental conditions, which allows them to raise their young successfully. However, as winter approaches, the availability of food and the conditions become unfavorable. Migratory birds can move to areas with better food and climate conditions, increasing their survival chances.
By migrating, birds also avoid competition for resources and predation risks, which further increases their chances of survival. Moreover, migration allows birds to occupy a larger geographical area, providing them with more opportunities to find mates and breed successfully. The more successful breeding they have, the higher the chances of passing on their advantageous traits to their offspring.
In summary, the ability to migrate long distances is a beneficial trait that increases the survival and reproductive success of birds by allowing them to access better food and climate conditions, avoid competition and predation, and occupy a larger geographical area with more mating opportunities.
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