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






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






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






4. The major share of the response to the environment






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






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






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






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






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






10. Triggered by irritation of the larynx






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






12. Prevents overexpansion of the lungs during forceful breathing






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






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






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






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






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






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






19. Natural bodily rhythms of eating and satiation






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






21. Stimulus that elicits the behavior of fixed action patterns






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






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






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






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






26. 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'






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






28. Recovery of the conditioned response after extinction






29. Involves adaptive responses to the environment






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






31. 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






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






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






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






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






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






37. Will prevail over a subordinate






38. Submission display -ex: happy dog wagging tail






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






40. 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






41. Animals secrete phermones






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






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






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






45. 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






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






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






48. Rapid automatic response to a stimulus






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






50. Relatively unlikely to be modified by learning