Crick

Crickets and Territory Defense Worksheet 1. Explain why territory  apology is analogous to an economical practice. Individuals and species attempt to defend specific plain of battles and control exclusive access to them only when the fitness benefits of doing so outweigh any(prenominal) costs. For example, owning rental property would only be serviceable if the income from the rent is greater than the expenses incurred by the property owner. 2. put up two different types of territory  exculpation. 1) A single individualistic defends an area against all others of the same sex and species. 2) Several individuals link up in concert to defend the territory against other of the same, or of other species. 3. What is the iodin common theme that territories have? Territories pop the question a invaluable resource, such as food, nesting sites or shelter, to the residents that allows them to put up and cast. 4. What is the purpose of disc over inte racting males? To determine if one appears superior over the other, and if so, to identify the dominant looks. 5. Dominance status whitethorn translate an adaptation. Explain how. plethoric individuals have priority of access to principal(prenominal) resources.

Characteristics that are associated with achievement in dominance interactions would thus be favored in natural selection because dominant individuals would perish and subsequently reproduce more often than subordinate individuals. 6. near people mistakenly argue that territoriality (and other behaviors) are grave for the species (that is, territory defense ensures the survival of the fittest of the species). What is wrong with this argument? Althoug! h territoriality (or any other behavior) may indeed be good for the species (for example, because it ensures commensurate food supplies and prevents the repress of breeding individuals from becoming too high), the advantages of behavior are usually best explained in terms of survival and reproductive victory of individual animals (not species). Territoriality occurs...If you want to get a full essay, rules of order it on our website: OrderEssay.net

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