Which of the following is NOT a type of competition?

Symbiotic competition refers to interactions that are mutually beneficial or neutral between different species, rather than competitive, as it involves relationships like mutualism or commensalism. In biology, competition is specifically defined as the struggle between organisms for the same resources, such as food, space, or light.

Intraspecific competition occurs within the same species, where individuals compete for resources that are limited. Interspecific competition happens between different species competing for similar resources, which directly affects the population dynamics and evolutionary pressure.

Predatory competition is a less common term but can refer to competition that occurs between predators in a shared environment, which involves direct competition for prey. However, it is still a form of competition since it describes interactions that influence survival.

Therefore, since the other options are established forms of competition, the one that does not fit within the competitive framework is symbiotic competition.