- 1. What is the main habitat of mussels?
A) Mountains
B) Tropical rainforests
C) Freshwater and marine environments
D) Deserts
- 2. What do mussels use to attach themselves to surfaces?
A) Adhesive glands
B) Byssal threads
C) Magnetic fields
D) Suction cups
- 3. What is the scientific name for the Common Mussel species found in Europe?
A) Perna viridis
B) Crassostrea virginica
C) Mytilus edulis
D) Perna canaliculus
- 4. What is the lifespan of a mussel on average?
A) 20-30 years
B) 5-10 years
C) Less than a year
D) 50+ years
- 5. What chemical element is necessary for mussel shells to grow?
A) Hydrogen
B) Carbon
C) Iron
D) Calcium
- 6. What is the common name for pearls produced by mussels?
A) Mussel pearls
B) Coral pearls
C) Freshwater pearls
D) Saltwater 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) Zebra mussel
B) Blue mussel
C) Green-lipped mussel
D) Giant freshwater mussel
- 9. What is the family name of mussels within the Bivalvia class?
A) Ostreidae
B) Pectinidae
C) Mytilidae
D) Unionidae
- 10. What is the 'beard' on a mussel?
A) Algae attachment
B) Parasitic growth
C) Mussel hair
D) Byssus threads
- 11. What is the primary source of pearls produced by mussels?
A) Nacre
B) Fish scales
C) Sand
D) Seaweed
- 12. Which body part of a mussel secretes the shell?
A) Gill
B) Mantle
C) Foot
D) Siphon
A) Hunting
B) Filter feeding
C) Grazing
D) Photosynthesis
- 14. In which country is the dish Moules-frites (Mussels and fries) a popular delicacy?
A) Belgium
B) Italy
C) China
D) Mexico
- 15. What is the rough outer surface of a mussel shell that provides attachment to rocks called?
A) Periostracum
B) Exoskeleton
C) Epidermis
D) Nacre
- 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) Blue
B) Green
C) Purple
D) Black
- 18. Which of the following is a method of cooking mussels?
A) Microwaving
B) Deep-frying
C) Steaming
D) Baking
- 19. What is the protective covering of a mussel called?
A) Bark
B) Feathers
C) Skin
D) Shell
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