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