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