Earthworm Review For Quiz

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Earthworm Review For Quiz Dissection
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Question 1

• What kingdom are earthworms in?

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Question 2

• What phylum are earthworms in?

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Question 3

• What systems are present in earthworms?

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Question 4

• What symmetry do earthworms have?

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Question 5

• How do earthworms reproduce?

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Question 6

• What is the function of the clitellum?
• a. Divides body into units
• b. Smooth band that goes around earthworm for
  reproductive reasons
• c. Grinds up soil to get nutrients
• d. External bristles used for movement

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Question 7

• What is the function of the Dorsal Blood Vessel?
• Storage of food
• Grinds up food material
• Division of body into segments
• Transports blood in body located on the back of
  earthworm

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Question 8

• What is the function of the heart?
• External bristles that are used for movement
• Pushes blood through body
• Aids in movement of earthworm
• Storage area for food

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Question 9

• What is the function of the gizzard?
• Storage area for food
• Grinds up food to get nutrients
• Aids in movement of earthworm
• Where sensory processing occurs

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Question 10

• What is the function of the crop?
• Where sensory processing occurs
• Blood vessel located on the back of earthworm
• Grinds up food to get nutrients
• Stores food

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Question 11

• What is the function of the setae?
• Division of body into units
• Smooth band that goes around earthworm
• Aids in movement through soil
• Pumps blood through body

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Question 12

• What is the function of the longitudinal muscles?
• Aids in movement of earthworm forward and
  backwards
• Aids in movement through soil
• Pumps blood through body
• Stores food

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Question 13

• What is the function of the cerebral ganglion
  (primitive brain)?
• Storage area for food
• Grinds up food for nutrients
• Where sensory processing occurs
• Aids in movement in soil

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Question 14

• What is the function of the segmentation?
• Blood vessel that is located on the back of the
  earthworm
• Grinds up food for nutrients
• Aids in movement of worm forward and backwards
• Division of body into segments

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Question 15

• Identify the following white arrows on the
  picture below anterior (mouth), posterior
  (anus), clitellum

A
B
C
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Question 16

• Identify the following white arrows on the
  picture below intestine, pharynx, aortic arches,
  seminal vesicles, crop, brain, gizzard, seminal
  receptacles

D
E
F
B
C
H
A
G
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Answers

• 1. Animalia
• 2. Annelida
• 3. Digestive, Reproductive, Nervous, Excretory,
  Circulatory, Musculatory, Respiratory
• 4. Bilateral
• 5. Sexual

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Answers

• 6. B
• 7. D
• 8. B
• 9. B
• 10. D
• 11. C
• 12. A
• 13. C
• 14. D

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Answers

• 15. A. anterior (mouth)
• B. clitellum
• C. posterior (anus)
• 16. A. intestine
• B. gizzard
• C. crop
• D. seminal receptacle
• E. seminal vesicle
• F. aortic arches
• G. pharynx
• H. brain