Which characteristic of an organism enhances its chances of survival within its environment?

Adaptation is a key characteristic that enhances an organism's chances of survival in its environment because it involves the development of traits that enable an organism to better fit its surroundings. Adaptations can take many forms, including structural changes (like the shape of a beak), behavioral changes (like migration patterns), or physiological adjustments (like tolerance to extreme temperatures).

These adaptations arise over time and are shaped by the demands of the environment and the challenges posed by predators, competition, and resources. For example, a plant may develop deeper roots in a drought-prone area, which helps it access water more effectively. When organisms possess characteristics that enhance their survival and reproduction, they are more likely to pass these traits on to the next generation, thereby promoting the species' overall resilience and adaptability.

While mutation, variation, and evolution are all related concepts in the context of biology, they serve different purposes. Mutation refers to random changes in the DNA, which can contribute to variation but does not directly ensure survival. Variation describes the differences among individuals within a species, which can lead to differing survival outcomes but does not guarantee enhanced chances of survival. Evolution, on the other hand, refers to the larger-scale process over generations wherein adaptations can become established in a population. Adapt