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 anurans are amphibians without: ____________
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2. Animals that are characterize with webbed feet are called __________
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3. The home region of urodels (tailed amphibians) is the ___________ region
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4. Tetrapods have ___________ number of limbs
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5. The urodeles are amphibians with: ________
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6. Chondrichthyes are _________ fishes
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7. It is believed that chordates originated from _________
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8. The ostracoderms are: ______________
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9. Zoogeography is often divided into two main branches: " _________ zoogeography" and "historical zoogeography"
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10. The amphibians are animals that live in __________ and land
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11. The Class Ostracodermi, now extinct, were characterized for lack of: _________
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12. The eggs of amphibians do not have _________
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13. Rats, Mice, Guinea pigs belong to the Order of Mammals called ________
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14. Animals that are characterize with gills is referred to as __________
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15. ________ 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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16. A marine invertebrate chordate with pointed ends, well-defined notochord, body segmentation and head is a ________
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17. The skin of amphibians is: __________
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18. The prefix "cephalo" connote _______
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19. The osteichthyes are __________ fishes
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20. _________ are normally wild and have relatively longer ears than rabbits and usually larger than rabbits
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21. The amniotic membrane is found in: __________
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22. Which of the following is not a feature of vertebrates?
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23. __________ 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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24. Chordates are animals with with _______
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25. The body of hemichordates is divided into proboscis, collar and _________
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26. In the anurans: ___________
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27. Which of the following is not a feature of the superclass Agnatha?
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28. The structure that encases the body of urochordates is the _________
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29. A marine invertebrate chordate with pointed ends, well-defined notochord, body segmentation and head is a ____________
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30. 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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31. In chondrichthyes, buoyancy is supported by: __________
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32. Frogs are better adapted for living on land than toads because they have: _________
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33. 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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34. Rabbits and hares belong to the Order of Mammals called _________
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35. Larvaceans are: ___________
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36. Apes and monkeys belong to the Order of Mammals called ________
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37. In the hemichordates, the notochord is located in the _______
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38. Chordates with skull are referred to as _________
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39. Gnathostomes are vertebrates ____________
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40. In vertebrates, the notochord has been replaced by _________
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41. In adult amphibians, gas exchange takes place through the ________ and lungs
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42. The pectoral and pelvic fins of chondrichthyes are:_________
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43. The body scales of chondrichthyes can be described as: ___________
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44. Zoogeography describes the distribution of __________ across the globe
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45. The __________ (Hydrochoerus hydrochaeris) is the largest extant rodent in the world (weighing up to 91 kg).
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46. The stage at which the notochord in urochordates is found is the __________ stage
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47. The Class Placodermi, now extinct, were noted for having: ______________
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48. Fowls belong to the bird order _________
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49. Gnathostomata refers to jawed _________
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50. Vertebrates are considered as: __________
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