11. Position of excretory pore in Ascaris

A On lateral lines
B Ventrolateral
C Mid ventral
D Dorso lateral
Answer :   Mid ventral
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12. Nervous system of Ascaris composed of

A 160 cells
B 150 cells
C 600 cells
D 162 cells
Answer :   162 cells
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13. Drug used in Ascaries

A Mapacrine
B Chenopodium oil
C Paludrine
D Parse namide
Answer :   Chenopodium oil
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14. Planaria are included under the class

A Trematoda
B Turbellaria
C Cestoda
D Nematoda
Answer :   Turbellaria
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15. Metamorphosis of insects is regulated through hormone

A pheromone
B thyroxine
C ecdysone
D all the above
Answer :   ecdysone
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16. Which group of mammals is devoid of hair

A Catacea
B Rodentia
C Hyracoidea
D Carnivora
Answer :   Catacea
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17. In which Molluscan, foot is modified for the formatioin of burrow

A Ostrea
B Pecten
C Teredo
D Doris
Answer :   Teredo
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18. One of the following is correct

A All sponges are motile
B Few are motile and rest are sessile
C Few are sessile and rest re motile
D All sponges are sessile
Answer :   All sponges are sessile
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19. Othe than mammals which group is also warm blooded

A Fishes
B Amphibians
C Reptiles
D Birds
Answer :   Birds
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20. "Comb jellies" or "Sea Walnuts" belong to the phylum

A Coelenterata
B Ctenophora
C Mollusca
D Echinodermata
Answer :   Ctenophora
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