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 In vertebrates, the notochord has been replaced by _________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