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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. The major share of the response to the environment






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






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






4. Rapid automatic response to a stimulus






5. Relatively unlikely to be modified by learning






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






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






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






9. 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'






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






11. Animals secrete phermones






12. Process in which environmental patterns or objects presented to a devleoping organism during a brief critical period in early life become accepted permanently as an element of their behavioral environment and included in an animal's behavioral respon






13. Will prevail over a subordinate






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






15. 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






16. Submission display -ex: happy dog wagging tail






17. Stimulus that elicits the behavior of fixed action patterns






18. If the stimulus is no longer regularly applied - the response tends to recover over time






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






20. Involves conditioning an organism so that it will stop exhibiting a given behavior pattern






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






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






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






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






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






26. Natural bodily rhythms of eating and satiation






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






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






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






30. Prevents overexpansion of the lungs during forceful breathing






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






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






33. Recovery of the conditioned response after extinction






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






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






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






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






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






39. Involves adaptive responses to the environment






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






41. The capacity of the nervous system - particularly the cebral cortex - for flexibility -correlated with the capacity for learning adaptive responses






42. Specific behaviors found in all animals which involve the evolution of a variety of complex actions that function as signals in preparation for mating






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






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






45. Triggered by irritation of the larynx






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






47. 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






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






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






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