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PCAT Biology Animal Behavior

Subject : pcat
Instructions:
  • Answer 50 questions in 15 minutes.
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  • 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. 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






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






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






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






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






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






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






8. Prevents overexpansion of the lungs during forceful breathing






9. Will prevail over a subordinate






10. Rapid automatic response to a stimulus






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






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






13. Relatively unlikely to be modified by learning






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






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






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






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






18. Recovery of the conditioned response after extinction






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






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






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






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






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






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






25. 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'






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






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






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






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






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






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






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






33. Animals secrete phermones






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






35. 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






36. Involves adaptive responses to the environment






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






38. Stimulus that elicits the behavior of fixed action patterns






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






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






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






42. 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






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






44. Triggered by irritation of the larynx






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






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






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






48. The major share of the response to the environment






49. 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






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