Who is intraspecific competition?

Asked by: Bonnie Gusikowski
Score: 4.3/5 (57 votes)

Intraspecific competition is a competition between individuals from the same species (cospecifics). The effect of competition on each individual within the species depends on the type of competition that takes place.

View full answer

Keeping this in consideration, What is an example of an intraspecific competition?

Intraspecific competition occurs between members of the same species. For example, two male birds of the same species might compete for mates in the same area. This type of competition is a basic factor in natural selection. It leads to the evolution of better adaptations within a species.

Correspondingly, What Animals use intraspecific competition?.
Examples of intraspecific competition include:
  • Larger, dominant grizzly bears occupying the best fishing spots on a river during the salmon spawning season.
  • Songbirds like Eastern Towhees defending territories from which they exclude their neighbors in an effort to secure resources.


Similarly one may ask, What's an example of intraspecific?

Intraspecific competition is a form of competition between members of the same species. An example of intraspecific completion is plants of same species (e.g. trees that grow very close together vie for sunlight and soil nutrients. ... Intraspecific competition is in general stronger than interspecific competition.

What is intraspecific competition in plants?

Intraspecific is competition between individuals of the same species, while interspecific is competition between individuals of different species. ... Plant competition also can be divided into two modes by evenness of competition: symmetric competition and asymmetric competition.

35 related questions found

What causes intraspecific competition?

Intraspecific competition occurs when two or more individuals of the same species simultaneously demand use of a limited resource (Wilson, 1975). Access to this resource is commonly established through agonistic behavior that rarely takes the form of direct fighting.

What are the two types of interspecific competition?

Different types of interspecific interactions have different effects on the two participants, which may be positive (+), negative (-), or neutral (0). The main types of interspecific interactions include competition (-/-), predation (+/-), mutualism, (+/+), commensalism (+/0), and parasitism (+/-).

What is the difference between interspecific and intraspecific?

Interspecific competition occurs between individuals of different species. Intraspecific competition occurs between individuals of the same species.

What does intraspecific mean?

: occurring within a species or involving members of one species intraspecific competition.

What are 5 examples of competition?

Things that are being competed at are: food, water, or space….
  • Large aphids vs smaller aphids in compete for cottonwood leaves.
  • Plants which are in compete for nitrogen in roots.
  • Cheetah and Lions as they both feed on preys.
  • Goats and cow dwelling on the same place.

What animals are competitive?

Interspecific competition occurs when members of more than one species compete for the same resource. Woodpeckers and squirrels often compete for nesting rights in the same holes and spaces in trees, while the lions and cheetahs of the African savanna compete for the same antelope and gazelle prey.

How can intraspecific competition be reduced?

Individuals may mitigate the effects of intraspecific competition by switching to use alternative resources not used by conspecific competitors. This diversification is the driving force in some models of sympatric speciation, but has not been demonstrated in natural populations.

Why is intraspecific competition the strongest?

Members of the same species have rather similar requirements for resources, whereas different species have a smaller contested resource overlap, resulting in intraspecific competition generally being a stronger force than interspecific competition.

What are three possible results of interspecific competition?

Instead, three potential outcomes can result from strong interspecific competition: competitive exclusion, local extinction and niche differentiation. Competitive exclusion occurs when one species outcompetes another in a part of its habitat so well that the second species is excluded from that part.

What is competition and example?

Competition is a negative interaction that occurs among organisms whenever two or more organisms require the same limited resource. ... For example, animals require food (such as other organisms) and water, whereas plants require soil nutrients (for example, nitrogen), light, and water.

What are the types of intraspecific interactions?

As discussed in Chapter 8, the interactions that can occur among organisms are exploitation (mainly parasitism and predation), mutualism, competition, commensalism, amensalism, and neutralism. The relative occurrence of each of these interactions in microbial communities is generally not well known.

What does interspecies mean?

: existing, occurring, or arising between species an interspecific hybrid.

What is the meaning of Amensalism?

Amensalism, association between organisms of two different species in which one is inhibited or destroyed and the other is unaffected.

What is intraspecific hybridization?

Intraspecific hybridization is the mating of two individuals from the same species that are genetically distinct. In other words, intraspecific hybridization is the sexual reproduction that occurs within the same species. Therefore, it can occur between different sub-species within a species.

What are the 2 types of competition?

Two of them, interference competition and exploitation competition, are categorized as real competition. A third form, apparent competition, is not. Interference competition occurs directly between individuals, while exploitation competition and apparent competition occur indirectly between individuals (Holomuzki et.

What is interspecific struggle?

Interspecific struggle- When the individuals of different species compete for the same resources such as food and space it is called interspecific struggle, the species with a lower growth rate and reproducing ability will not survive.

Is interspecific a competition?

Interspecific competition is the competition between individuals of different species. Under this competition type we also recognize two types of competition but the interaction is between individuals of different species and not individuals of the same population as is the case in intraspecific competition.

What are the 6 types of interspecific competition?

In a review and synthesis of experimental evidence regarding interspecific competition, Schoener described six specific types of mechanisms by which competition occurs, including consumptive, preemptive, overgrowth, chemical, territorial, and encounter.

What are the 3 types of competition?

The Types of Competitors

When you identify competitors, you have three types to consider: direct, indirect, and replacement.