Epistasis in Predator-Prey Relationships
نویسندگان
چکیده
منابع مشابه
Predator – Prey Relationships 933 P Predator – Prey Relationships
Most marine mammals are predators, but some are also preyed upon by other species. Theoretically, the interaction between marine mammals and their prey infl uences the structure and dynamics of marine ecosystems. Similarly, predators and prey have shaped each other’s behaviors, physiologies, morphologies, and life-history strategies. However, there is little empirical evidence of these infl uen...
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One may find out the application of mathematics in the areas of ecology, biology, environmental sciences etc. Mathematics is particulary used in the problem of predator-prey known as lotka-Volterra predator-prey equations. Indeed, differential equations is employed very much in many areas of other sciences. However, most of natural problems involve some unknown functions...
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The study of differential equations is useful in to analyze the possible past or future with help of present information. In this paper, the behavior of solutions has been analyzed around the equilibrium points for Gause model. Finally, some results are worked out to exist the stable periodic orbit for mentioned predator-prey system.
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The ciliate Euplotes octocarinatus and some close relatives of it are triggered by predator-released substances to undergo morphogenetic changes that inhibit their engulfment. The changes occur within a few hours and do not require cell division. They are perpetuated during reproduction so long as the concentration of the morphogen is maintained. The ability of Euplotes to respond to predator-p...
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In a two-species toxicity test system survival and reproduction of both the predator Hypoaspis aculeifer (Gamasida) and the prey Folsomia fimetaria (Collembola) were studied after 21 days of residual exposure to a soil contamination of the insecticide dimethoate. Additional experiments were run to analyze which species-species and compound-species relationships determine the outcome of this two...
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ژورنال
عنوان ژورنال: Open Journal of Applied Sciences
سال: 2014
ISSN: 2165-3917,2165-3925
DOI: 10.4236/ojapps.2014.49046