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Oyster
Contributed by: Butler
  • 1. What is the primary method oysters use to feed?
A) Hunting prey
B) Absorbing nutrients from water
C) Photosynthesis
D) Filter feeding
  • 2. What is the main nutrient found in oysters that they are known for?
A) Vitamin C
B) Iron
C) Calcium
D) Zinc
  • 3. What is a group of oysters called?
A) Swarm
B) Flock
C) Herd
D) Bed
  • 4. How do most oysters reproduce?
A) Internal fertilization
B) Vegetative reproduction
C) Broadcast spawning
D) Live birth
  • 5. What is the outer layer of an oyster shell made of?
A) Aluminum
B) Plastic
C) Calcium carbonate
D) Silicon
  • 6. What is the main color of a pearl produced by an oyster?
A) Black
B) Red
C) Green
D) White
  • 7. What is the circular muscle that controls the opening and closing of an oyster shell called?
A) Fibrous muscle
B) Adductor muscle
C) Contractile muscle
D) Mollusk muscle
  • 8. Which country is known for producing a delicacy called 'Oysters Kilpatrick'?
A) France
B) Australia
C) Spain
D) Italy
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