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Apr 17, 2019 · Predator Prey Relationship Definition. The predator prey relationship consists of the interactions between two species and their consequent effects on each other. In the predator prey relationship, one species is feeding on the other species. The prey species is the animal being fed on, and the predator is the animal being fed.
In this article, we'll take a closer look at predation: the different forms it can take, how it can affect predator and prey populations, and how natural selection has shaped the features of predators and prey.
Predation is a relationship in which members of one species (the predator) consume members of another species (the prey). A predator-prey relationship keeps the populations of both species in balance.
Predator and prey populations cycle through time, as predators decrease numbers of prey. Lack of food resources in turn decrease predator abundance, and the lack of predation pressure...
Predators and their prey evolve together. Over time, prey animals develop adaptations to help them avoid being eaten and predators develop strategies to make them more effective at catching their prey.
The predator-prey cycle demonstrates how populations of predators and prey interact and influence each other's growth. As predator numbers increase, prey populations decline, leading to a decrease in predators. This allows prey populations to recover, restarting the cycle.
Predators may actively search for or pursue prey (pursuit predation) or sit and wait for prey (ambush predation), often concealed, prior to attack. If the attack is successful, the predator kills the prey, removes any inedible parts like the shell or spines, and eats it.
