Biology 11 Chapter - 9
Diversity Among Animals - 19
1.
Which one of the following is not a class of phylum molluska?
a) Cephalopoda
b) Bivalvia
c) Crustacea
d) Gastropoda
2.
Which one of the following is not a member of the class cephalopoda?
a) Squid
b) Cuttle fish
c) Slug
d) Octopus
3.
Which one of the following is not a member of class bivalvia?
a) Mytillus
b) Anodonta
c) Sepia
d) Ostrea
4.
The garden snail is included in the class?
a) Insecta
b) Gastropoda
c) Bivalvia
d) Cephalopoda
5.
Nautilus belongs to the phylum?
a) Molluska
b) Arthropoda
c) Nematoda
d) Vertebrata
6.
In which one of the following class, mostly closed circulatory system is present?
a) Bivalvia
b) Cephalopoda
c) Insecta
d) Gastropoda
7.
In america, the shells of which one of the following mollusk is used in roads construction?
a) Snail
b) Octopus
c) Oyster
d) Squid
8.
Which one of the following mollusks is used as food in various countries?
a) Oyster
b) Mussels
c) All of these
d) Calms
9.
The annelids are called as?
a) Segmented worms
b) Sponges
c) Pinworms
d) Tapworms
10.
Which one of the following is known as a shipworm?
a) Octopus
b) Toredo
c) Nautilus
d) Squid
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