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