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 In vertebrates, the notochord has been replaced by _________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