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