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