- 1. What is the main habitat of mussels?
A) Deserts
B) Freshwater and marine environments
C) Tropical rainforests
D) Mountains
- 2. What do mussels use to attach themselves to surfaces?
A) Adhesive glands
B) Suction cups
C) Magnetic fields
D) Byssal threads
- 3. What is the scientific name for the Common Mussel species found in Europe?
A) Crassostrea virginica
B) Mytilus edulis
C) Perna canaliculus
D) Perna viridis
- 4. What is the lifespan of a mussel on average?
A) 50+ years
B) 20-30 years
C) Less than a year
D) 5-10 years
- 5. What chemical element is necessary for mussel shells to grow?
A) Iron
B) Hydrogen
C) Carbon
D) Calcium
- 6. What is the common name for pearls produced by mussels?
A) Freshwater pearls
B) Coral pearls
C) Saltwater pearls
D) Mussel pearls
- 7. What is a group of mussels called when they are clustered together?
A) Pack
B) School
C) Flock
D) Bed
- 8. What is the common name for the invasive species of mussel that poses a threat to ecosystems and infrastructure?
A) Green-lipped mussel
B) Zebra mussel
C) Blue mussel
D) Giant freshwater mussel
- 9. What is the family name of mussels within the Bivalvia class?
A) Unionidae
B) Ostreidae
C) Mytilidae
D) Pectinidae
- 10. What is the 'beard' on a mussel?
A) Byssus threads
B) Parasitic growth
C) Algae attachment
D) Mussel hair
- 11. What is the primary source of pearls produced by mussels?
A) Sand
B) Nacre
C) Fish scales
D) Seaweed
- 12. Which body part of a mussel secretes the shell?
A) Mantle
B) Siphon
C) Foot
D) Gill
A) Hunting
B) Filter feeding
C) Photosynthesis
D) Grazing
- 14. In which country is the dish Moules-frites (Mussels and fries) a popular delicacy?
A) China
B) Belgium
C) Italy
D) Mexico
- 15. What is the rough outer surface of a mussel shell that provides attachment to rocks called?
A) Exoskeleton
B) Nacre
C) Periostracum
D) Epidermis
- 16. How many shells does a mussel have?
A) Three
B) Two
C) Four
D) One
- 17. Which of the following is NOT a common color of mussels?
A) Black
B) Blue
C) Purple
D) Green
- 18. Which of the following is a method of cooking mussels?
A) Steaming
B) Baking
C) Microwaving
D) Deep-frying
- 19. What is the protective covering of a mussel called?
A) Shell
B) Bark
C) Feathers
D) Skin
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