Which term describes an organism that can exploit a wider range of food sources and habitats?

The term that best describes an organism capable of exploiting a wider range of food sources and habitats is "Generalized Niche." A generalized niche refers to the flexible and adaptable role that an organism plays within its environment, allowing it to thrive in various conditions and utilize multiple resources. This adaptability often enables these organisms to survive in fluctuating environments and take advantage of diverse food sources, which is essential for their survival and reproductive success.

In contrast, a narrow niche refers to organisms that have specific habitat and dietary requirements, making them less adaptable to changes in their environment. A specialized niche describes organisms that have evolved to exploit a very particular set of resources or conditions, leading to a restricted lifestyle. The term ecological role, while related, encompasses a broader concept of the organism's interactions within its ecosystem, including its niche but not specifically indicating the breadth of food sources or habitat types it can utilize. In summary, a generalized niche effectively captures the concept of adaptability to a variety of ecological conditions and resources.