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