Download 1 - Parma City School District

Animal Kingdom Test #2
Annelids, Mollusks & Echinoderms
1. What phylum does the Earthworm belong to?
a) nematoda b) cnidaria c) platyhelminthes d) oligochaeta e) annelida
2. A major characteristic of earthworms, involving repeated body units, is referred to as:
a) cephalization b) segmentation c) conjugation d) linear division e) fission
3. Which of the following is the appropriate sequence of structures within the digestive
system, going from mouth to anus, in the earthworm?
a) mouth, crop, gizzard, pharynx, esophagus, intestine, anus
b) mouth, intestine, esophagus, crop, gizzard, pharynx, anus
c) mouth, pharynx, esophagus, crop, gizzard, intestine, anus
d) mouth, esophagus, pharynx, gizzard, crop, intestine, anus
4. Which of the following digestive structures is responsible for storing food in the
earthworm?
a) gizzard b) crop c) pharynx d) intestine e) stomach
5. Which of the following digestive structures is responsible for grinding food in the
earthworm?
a) gizzard b) crop c) pharynx d) intestine e) anus
6. What structure is used for respiration in the earthworm?
a) gill b) lung c) nephridia d) skin e) clitellum
7. Which blood vessel is responsible for carrying blood to the head in the earthworm?
a) ventral blood vessel b) dorsal blood vessel c) anterior blood vessel
d) posterior blood vessel e) aortic arches
8. Which of the following is an excretory structure in the earthworm that is responsible
for the removal of nitrogenous wastes such as ammonia?
a) nephridia b) anus c) kidney d) ring vessel e) seminal vesicle
9. The Earthworm you dissected in lab was:
a) female b) male c) a hermaphrodite d) asexual
10. The blood vessels that connect the dorsal and ventral blood vessels together and act
as a heart in the earthworm are the:
a) nephridia b) seminal vesicles c) aortic arches d) golden arches e) clitellum
11. Earthworms eat:
a) worms b) lean cuisine c) dirt d) whoppers e) insects
12. Earthworms that dry out in the sun:
a) forgot to turn over while sun tanning b) can not breathe
c) make good spaghetti d) are leeches e) should use “bullfrog” sunblock
13. The thickened body segment (region) that secretes a mucus ring during reproduction
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Animal Kingdom Test #2
Annelids, Mollusks & Echinoderms
is the:
a) clitellum b) saddle c) ring vessel d) belt e) pharynx
14. The muscles in the earthworm that are responsible for making the worm shorter and
longer are the:
a) circular muscles b) biceps c) longitudinal muscles d) ring muscles
15. During reproduction, _________________ get exchanged between two earthworms.
a) phone numbers b) sperm c) eggs d) waste e) seminal vesicles
16. Which of the following is NOT one of the four basic body parts common to all
Mollusks?
a) foot b) mantle c) head d) visceral mass e) shell
17. What is the name for the larva form of a clam?
a) operculum b) trochophore c) foot d) medusa e) gross
18. What type of respiratory structure is present in the clam?
a) lung b) visceral mass c) mantle d) gill e) book lung
19. What type of circulatory system do clams have?
a) open b) closed c) no circulatory system is present d) diffusion e) osmosis
20. The tube shaped excretory structure in the clam that is responsible for the
removal of ammonia from the blood is called a(n):
a) operculum b) anus c) statocyst d) nephridia e) nematocyst
21. What structure in the clam is responsible for secreting the shell?
a) visceral mass b) foot c) mantle d) nephridia e) pearl
22. Which of the following animals does not belong to the phylum Mollusca?
a) clam b) squid c) chambered nautilus d) slug e) earthworm
23. What CLASS does the giant squid belong to?
a) gastropoda b) bivalvia c) cephalopoda d) mollusca e) team 9 biology
24. Which of the following organisms would be a member of the Phylum
mollusca and the Class bivalvia?
a) starfish b) oyster c) cuttlefish d) nautilus e) squid
25. Which of the following best describes the means of locomotion in the squid?
a) blasting off b) jet propulsion c) burrowing d) “bustin’ a move”
e) “gettin’ jiggy wit it”
26. Through which opening does water enter the body of the clam?
a) excurrent siphon b) mouth c) incurrent siphon d) anus e) pharynx
27. What is the name of the oxygen carrying blood protein found in the clam?
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Animal Kingdom Test #2
Annelids, Mollusks & Echinoderms
a) hemocyanin b) hemoglobin c) plasma d) platelet e) hobgoblin
28. Where are all of the vital organs in a clam located?
a) foot b) mantle c) visceral mass d) shell
29. When the adductor muscles in the clam contract :
a) the shell opens b) the shell closes
30. When the adductor muscles in the clam relax:
a) the shell opens b) the shell closes
True/False
31. The clam and octopus belong to the same class.
32. Giant squid are the largest of all invertebrates.
33. Clams are filter feeders like the sponge.
34. The largest eye in the animal kingdom belongs to the giant squid.
35. The Collossal squid is actually heavier and longer than the Giant squid
species
36. The most accurate name for a starfish would actually be to call it a “sea star”.
37. Echinoderms include brittle stars, sand dollars, sea urchins, and coral.
38. All echinoderms exhibit radial symmetry.
39. All echinoderms have 5 arms.
40. Echinoderms live only in freshwater marine environments
41. Regenerative abilitities are unique to the echinoderms.
42. “Echinoderm” literally means “tube feet”
43. A starfish will regenerate new arms only as long as part of the central disk
remains.
44. The digestive glands of the starfish are extensions of the:
a.) radial canal b.) pyloric duct c.) ring canal d.) tube feet e.) sphincter
45. Respiration in the starfish is accomplished through which organ?
a.) tube feet b.) ring canal c.) sieve plate d.) rectal pouches e.) nerve ring
46. The majority of the space taken up in each arm of the starfish is occupied by what
structure?
a.) stomach b.) tube feet c.) rectal pouches d.) digestive glands e.) tube feet
47. What do starfish eat?
a.) sponges b.) hydra c.) nematodes d.) roundworms e.) clams
48. Where does the fertilization of stafish eggs occur?
a.) internally b.) on land c.) in water d.) on beaches e.) in the open waters
49. What kind of skeleton do the echinoderms possess?
a.) exoskeleton b.) bony skeleton c.) cartilaginous skeleton d.) endoskeleton
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Animal Kingdom Test #2
Annelids, Mollusks & Echinoderms
50. Which of the following does not belong to the phylum echinodermata?
a.) brittle star b.) sea anemone c.) sand dollar d.) sea urchin e.) sea cucumber
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