The way an organism interacts with the other species in the same ecosystem and the way it utilizes available resources determines its niche. Where an organism lives and what it eats shows how it utilizes available resources.Continue Reading
Niche refers to an organism's role in a particular ecosystem. Niches include herbivores, omnivores, carnivores, predators, consumers and producers. Producers make food for all, and their food is eaten by consumers. Herbivores consume producers. Other consumers are eaten by carnivores. Predators consume prey. Both consumers and producers are eaten by omnivores.
The clean-up organisms are comprised of decomposers and scavengers. Scavengers feed on decaying or dead animals and plants. Decomposers do not eat dead matter; instead, they grow in or on dead matter. They absorb the matter's essential nutrients into their cells prior to recycling them back into the surroundings.Learn more about Zoology
A niche is a scientific term used to describe the relationships between a species and the elements in its ecosystem. It is determined primarily by the way a species reacts to environmental factors, such as food sources and predators.Full Answer >
A lion's niche refers to its place in its ecosystem and the lion's niche is at the top of the food chain where it is responsible for eating numerous animal species. The lion's job in its ecosystem is to help control the population of other animals in the ecosystem by hunting and eating them.Full Answer >
Competitive exclusion, also known as Gause's Law, is an ecological concept positing that two species that occupy a similar niche in the same location cannot coexist stably for extended periods of time. One species will either become extinct or evolve to fill a different niche.Full Answer >
The competitive exclusion principle states that two species cannot occupy the same niche. When two species compete for the same habitat and resources, the end result is that one species eliminates the other. This concept was demonstrated by a series of experiments by the biologist G.F. Gause.Full Answer >