ATTENTION:
Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.
Good luck!
BIO209
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1. The home region of urodels (tailed amphibians) is the ___________ region
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2. A marine invertebrate chordate with pointed ends, well-defined notochord, body segmentation and head is a ________
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3. In the anurans: ___________
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4. Vertebrates are considered as: __________
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5. __________ are the third largest of the rodents (63-91 cm long; 5.4-16 kg), behind the capybara and the beaver.
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6. Chondrichthyes are _________ fishes
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7. Zoogeography is often divided into two main branches: " _________ zoogeography" and "historical zoogeography"
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8. The eggs of amphibians do not have _________
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9. The skin of amphibians is: __________
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10. ________ is aquatic animal that is capable of boring into the body of its prey, devouring all the soft parts and leaving the skin behind as an ordinary empty shell, held by bones.
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11. The Class Placodermi, now extinct, were noted for having: ______________
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12. Frogs are better adapted for living on land than toads because they have: _________
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13. Animals that are characterize with gills is referred to as __________
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14. The anurans are amphibians without: ____________
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15. It is believed that chordates originated from _________
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16. The name cyclostomata connotes: __________
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17. The ostracoderms are: ______________
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18. Porcupines (spined pigs) are rodents with a coat of sharp spines, or quills, which the animal uses for __________ or camouflage from predators
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19. The stage at which the notochord in urochordates is found is the __________ stage
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20. A marine invertebrate chordate with pointed ends, well-defined notochord, body segmentation and head is a ____________
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21. Rats, Mice, Guinea pigs belong to the Order of Mammals called ________
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22. The pectoral and pelvic fins of chondrichthyes are:_________
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23. Chordates with skull are referred to as _________
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24. Fowls belong to the bird order _________
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25. The amphibians are animals that live in __________ and land
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26. The osteichthyes are __________ fishes
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27. Gnathostomes are vertebrates ____________
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28. The body of hemichordates is divided into proboscis, collar and _________
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29. Zoogeography describes the distribution of __________ across the globe
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30. Apes and monkeys belong to the Order of Mammals called ________
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31. Larvaceans are: ___________
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32. The Class Ostracodermi, now extinct, were characterized for lack of: _________
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33. Which of the following is not a feature of the superclass Agnatha?
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34. In adult amphibians, gas exchange takes place through the ________ and lungs
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35. Tetrapods have ___________ number of limbs
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36. Rabbits and hares belong to the Order of Mammals called _________
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37. _________ are normally wild and have relatively longer ears than rabbits and usually larger than rabbits
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38. In the hemichordates, the notochord is located in the _______
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39. Chordates are animals with with _______
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40. In chondrichthyes, buoyancy is supported by: __________
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41. The osteichthyes have: __________
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42. In Chordates, ____________ is a stiff but flexible rod made up of tightly packed vacuolated cells held in position by a firm sheath.
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43. In vertebrates, the notochord has been replaced by _________
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44. The prefix "cephalo" connote _______
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45. The amniotic membrane is found in: __________
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46. The structure that encases the body of urochordates is the _________
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47. The body scales of chondrichthyes can be described as: ___________
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48. Which of the following is not a feature of vertebrates?
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49. Animals that are characterize with webbed feet are called __________
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50. The urodeles are amphibians with: ________
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