1. Fish which can be used in biological control of mosquitoes/Larvicidal fish is

A Eel
B Carp
C Cat Fish
D Gambusia
Answer :   Gambusia
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2. The axial endoskeleton of Elasmobranchs is made up of

A Cartilage
B Ossified catilage
C Bone
D Hyaline cartilage
Answer :   Cartilage
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3. Epithelio - muscular cell of Hydra is found in

A Gastrodermis
B Epidermis
C A and B both
D None of the above
Answer :   Epidermis
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4. Fresh water Coelenterates occur in which class

A Hydrozoa
B Scyphozoa
C Anthozoa
D All of the above
Answer :   Hydrozoa
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5. Inw hich class of phylum mollsuca Octopus is included

A Gastropoda
B Cephalopoda
C Pelecypoda
D Scaphopoda
Answer :   Cephalopoda
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6. Which of the following is Avain character

A Presence of feathers
B Presence of furcula
C Fore limbs are modified in wings
D All of the above
Answer :   All of the above
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7. Marsupilas occur in

A Africa
B N. America
C Asia
D Australia
Answer :   Australia
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8. Which one of the following is NOT a characteristic of phylum Annelida

A Closed circulatory system
B Segmentation
C Pseudocoelom
D Ventral nerve cord
Answer :   Pseudocoelom
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9. True entercoelic coelom appeared first in the course of evoluation is

A Echinodermata
B Annelida
C Chordata
D Protoza
Answer :   Echinodermata
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10. Brain ring of Ascaris supply eight nerves to anterior side, how many of them are motor

A 2
B 6
C 1
D None of the above
Answer :   None of the above
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