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PCAT Biology Animal Behavior

Subject : pcat
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Specific behaviors found in all animals which involve the evolution of a variety of complex actions that function as signals in preparation for mating






2. System of interactions of many neurons involving the startle response






3. Innate behavior that has evolved as a signal for communication between members of the same species






4. Occur as a means of communication between members of a species






5. Triggered by irritation of the larynx






6. Composed of two different reflexes: the inflation and deflation reflexes






7. Includes providing food - light - or electrical stimulation of the brain's 'pleasure centers.'






8. Instinctual or innate behaviors that are predominant determinants of behavior patterns - and learning plays a relatively minor role in the modification of these predetermined behaviors






9. Alerts an animal to a significant stimulus -involves the interaction of reticular activating system






10. Recovery of the conditioned response after extinction






11. Daily cycles that when isolated from the natural phases of light and dark - they'll continue with approximate day-to-day phasing -have both internal/external






12. Substance secreted by animals that influence the behavior of other members of the same species






13. Test of conditioning is the determination of whether the condition process is actually necessary for the production of a response by a previously 'neutral stimulus'






14. Unconditioned stimulus is removed or was never sufficiently paired with the conditioned stimulus






15. Established after the organism has been conditioned - whereby stimuli further and further away from the original conditioned stimulus elicit responses with decreasing magnitued






16. Ex: coughing and sneezing -operate on the exposure to chemical irritants - toxic vapors - or mechanical stimulation of the respiratory system






17. The major share of the response to the environment






18. The ability of a conditioned organism to respond to stimuli that are similar but not identical - to the original conditioned stimulus






19. Will prevail over a subordinate






20. Members of most land-dwelling species defend a limited area or territory from intrusion by other members of the species






21. Response is diminished and finally eliminated in the absence of reinforcement






22. Involves conditioning responses to stimuli with the Use of reward or reinforcement






23. Complex reflex - learned motor pattern -ex: step on brakes when animal runs in front






24. Rapid automatic response to a stimulus






25. Trigger a reversible behavioral change in the recipient ex: sex attractant - alarm - toxic defensive






26. Consisting of threat displays and combat that settles disputes between individuals in population ex: dog growling






27. Triggered by irritation of the wall of the nasal cavity






28. Involves adaptive responses to the environment






29. Stimulated by changes in pH - PCO2 - and PO2






30. Include the elements of the environment that occur in familiar cyclic patterns






31. Affect systemic blood pressure and stimulate the respiratory rate when blood pressure declines






32. Involves the association of a normally autonomic or visceral response with an environmental stimulus -aka Conditioned Reflex






33. Involves neural integration at a higher level -ex: brainstem or even cerebrum






34. Natural bodily rhythms of eating and satiation






35. Controlled at the spinal chord -the reabsorption of water in this zone of the kidney - which permits the concentration of urine - dpeends on the permeability of the collecting tubules to water






36. Stimulus that elicits the behavior of fixed action patterns






37. Produce long-term behavioral and physiological alterations in recipient animals ex: male mice may affect the estrous cycles of females






38. Involves stimulating the brain's pleasure centers with links the lack of pleasure






39. Involves the suppression of the normal startle responses to stimuli -repeated stimulation will results in decreased resonsiveness to that stimulus






40. Social hierarchy -minimizes violent intraspecific aggressions by defining stable relationships among members of the group






41. Specific time periods during an animal's early development when it is physiologically able to develop specific behavioral patterns






42. Distributing members of the species so that environmental resources are not depleted in a small region - intraspecifc competition is reduced






43. Involves the ability of th learning organism to respond differentially to slightly different stimuli






44. Prevents overexpansion of the lungs during forceful breathing






45. Patterns of behavior that are established and maintained mainly by periodic situations -ex: response to a traffic light






46. Complex - coordinated - and innate behavior responses to specific patterns of stimulation in the environment -innate






47. Relatively unlikely to be modified by learning






48. The gradual elimination of conditioned responses in the absence of reinforcement






49. Inhibits the expiratory center and stimulates the inspirator center when the lungs are in danger of collapsing






50. Submission display -ex: happy dog wagging tail