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MOLLUSCS QUIZ
Author :
Alfonso López
1.
Which of these characteristics of molluscs are true?
A.
Molluscs are invertebrates because they don't have a backbone.
B.
Molluscs are divided into 3 subgroups: gastropods, bivalves and cephalopods.
C.
All molluscs have got a soft body.
D.
Molluscs have got an exoskeleton and 8 eyes.
2.
What of these molluscs live on land and in water?
A.
Gastropods.
B.
Bivalves.
C.
Cephalopods.
3.
Which of these molluscs have got 2 shells connected at one point?
A.
Gastropods.
B.
Bivalves.
C.
Cephalopods.
4.
Which of these molluscs have got a large head with tentacles?
A.
Gastropods.
B.
Bivalves.
C.
Cephalopods.
5.
Which of these molluscs live only in water?
A.
Gastropods.
B.
Bivalves.
C.
Cephalopods.