Question

1.        ____J____ Benthic                                                     20. ___O____ Book lung

2. ____JJ____ Terrestrial                                              21. ___A_____ Motility

3. ________ Polyplacophora                                                22. __U______ Torsion

4. ___L_____ Endotherm                                        23. ________ Gastrulation

5. ________ Chelicerata                                         24. ________ Corona and mastax

6. ________ Pseudocoelom                                     25. ____Q____ Hermaphrodite

7. ________ Heterotroph or consumer                                26. ________ Anhydrobiosis

8. ________ Crustacea                                                         27. ________ Metanephridia

9. _ II___ Viviparous                                                           28. ________ Polychaete

10. ________ Cephalopoda                                        29. ________ Animalia

11. ________ External fertilization                            30. ________ Scyphozoa

12. ________ Amebocyte                                                       31. _________ Jointed appendages

13. ________ Tardigrada                                                        32. ________ Diploblastic

14. ___HH_____ Onychophora                                             33. ________ Protonephridia

15. ________ Anthozoa                                                         34. ________ Cnidocyte

16. ________ Ecdysozoa                                                  35._________ Acoelomate

17. ________ Triploblastic                                               36. -----M------- Uric acid

18. ____X____ Regeneration                                           37. ___KK,_____ Oviparous

19.       ________ Spermatophore                                           38. ____LL____ Zooplankton

A. The ability to move

B.   A class of marine benthic mollusks with eight valves that scrape up algae using their radula

C. Developmental process in an embryo that forms ectoderm and endoderm

D.   Shared derived characteristic of the Phylum Arthropoda that gives the phylum its name

E.   Cavity lined by mesoderm and endoderm

F. Members have two pairs of antennae and maxillae; includes crabs, crayfish, and barnacles, but not wasps

G. A package of sperm that a male octopus or spider hands to a female

H. Shared derived characteristics of rotifers

I.    Obtains energy and organic molecules from other organisms

J.   Term that means bottom-dwelling

K. A cell that contains a nematocyst; a shared derived characteristic of cnidarians

L. Maintains constant body temperature by burning calories

M. Inert nitrogenous waste found in reptiles and insects

N. All the species on this exam belong to this kingdom

O. Respiratory surface found in arachnids

P. A class of marine mollusks characterized by tentacles, camera eyes, and in which valves are usually absent

Q. Animal has both testes and ovaries; e.g., planarian

R.   A subphylum that has pedipalps and chelicerae but no antennae

S.   A resistant stage rotifers, nematodes, and water bears use to survive drying out

T.   Single-celled equivalent to a kidney found in flatworms; flame bulb

U. Gastropods twist 180 degrees during development

V.   Cells in sponges which distribute food, make spicules, and can develop into gametes

W. Marine cnidarians in which the medusae are dominant and have a thick layer of mesenchyme between the ectoderm and endoderm

X. Regrowth of lost body parts; for example, flatworm heads and salamander legs

Y.   Gonochoristic segmented annelids with parapodia and numerous bristles; most are Errantia

Z.    No medusae ever occur in this taxon of marine benthic cnidarians; includes corals and sea anemones

AA. Tribloblastic animal having no cavity in its mesoderm

BB. Term that means endoderm and ectoderm present, but not mesoderm

CC. Branch of the animal kingdom that includes animals that molt

DD. Multicellular excretory/osmoregulatory gland found in mollusks, annelids, and lophophorates

EE. Term that means three germ layers are present

FF. Sperm and eggs are discharged into the water

GG. Water bears, a panarthropod phylum that Professors Hinton and Meyer study

HH. Phylum of terrestrial segmented worms without jointed appendages; velvet worms

II. Live birth; e.g., mammals

JJ. Term that means land dwelling

KK. Reproduces by laying eggs

LL. Aquatic animals that drift with the current

Answer 1

1. J

2. JJ

3. B

4. L

5. R

6. E

7. I

8. F

9. II

10. P

11. FF

12. V

13. GG

14. HH

15. Z

16. CC

17. EE

18. X

19. G

20. O

21. A

22. U

23. C

24. H

25. Q

26. S

27. DD

28. Y

29. N

30. W

31. D

32. BB

33. T

34. K

35. AA

36. M

37. KK

38. LL