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 In vertebrates, the notochord has been replaced by _________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