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Density Dependent Factors

Definition

Density dependent factors are environmental factors whose effects on populations depend on their density. These factors include competition for resources, predation, and disease transmission.

Analogy

Picture yourself at a buffet where there's limited food available. As more people arrive (higher density), competition for food becomes more intense and some may not get enough to eat.

Related terms

Intraspecific Competition: Intraspecific competition refers to the competition between individuals of the same species for limited resources.

Predator-Prey Interactions: Predator-prey interactions involve the relationship between predators (animals that hunt and kill other animals) and their prey (animals that are hunted and killed by predators).

Disease Dynamics: Disease dynamics refer to how diseases spread within populations, including factors such as transmission rates and host resistance.