Phylum - Platyhelminthes

1 . Which of the following systems is absent in a flatworm?
A. Circulatory B. Excretory C. Digestive D. Reproductive
2. Phylum Platyhelminthes comprises of these classes except
A. Cestoda B. Nematoda C. Turbellaria D. Trematoda
3. Planarians are
A. Ectoparasites B. Endoparasites C. Free living D. Sedentary
4. Blood Flukes ( Schistosoma haematobium) are parasites found in tha portal veins of
A. Man B. Dog C. Cattle D. Cat
5. Liver Flukes ( Fasciola hepatica) of sheep causes a disease called
A. Hepatitis B. Liver rot C. Cirrhosis D. None of these
6. The egg of Schistosoma heamatobium has a posterior
A. Flagella B. Cilla C. Spine D. Sucker
7. Blood Fluke causes a disease called
A. Schistosomiasis B. Liver rot C. Conjunctivitis D. Encephalitis
8. The encysted stage in the development of Fasciola is called.
A. Miracidia B. Redia C. Metacercarla D. Cercarla
9. The intermediate host of Fasciola hepatica is
A. Pig B. Dog C. Snail D. Mosquito
10. The Liver Fluke attaches itself to the liver of sheep with its.
A. Suckers B. Scolex C. Hooks D. Slimy secretion.
11. Gynaecophoral canal is found in the
A. Females of Schistosoma B. Males of Schistosoma C. Females of Ascaris D. Males of Ascaris
12. Taenia saginata is the
A. Dog tapeworm B. Beef tapeworm C. Pork tapeworm D. Fish tapeworm
13. Onchosphere is a larval stage of
A.Roundworm B.Tapeworm C. Earthworm D. Flatworm
14. Bladder worm is the larva of the
A.Tapeworm B. Roundworm C. Blood Fluke D. Lung Fluke
15. Tapeworm gets nourishment from the host by
A. Sucking B. Absorption through integument C. Prepares its own food D. Scraping
16. The youngest segment in the strobila of the tape worm is the
A. Last segment B. First segment of the growth zone
C. The middle segment D. Fourth segment near the neck
17. The scolex of Taenia solium has
A. 3 Suckers B. No Suckers C. 4 Suckers and hooks D. 4 Suckers, hooks and rostellum.
18. Alimentary canal is absent in
A.Tapeworm B.Blood Fluke C. Liver Fluke D. Planaria
19. The intermediate host of Taenia solium is
A. Limnea B. Culex C. Planorbis D. Pig
20. The disease in man caused by infection of bladder worm is known as
A Schistosomiasis B. Cysticercosis C. Taeniasis D. Enterobiasis
21. The larval stage of Taenia infective to pig is
A. Oncosphere B. Cysticercus C. Cercaria D. Metacercaria
22. The larva stage of Taenia infective to man is tha
A.Hexacanth larva B. Cysticercus C. Cercaria D.Miracidium
23. Respiration in tapeworm is mainly
A. Anaerobic B. Aerobic C. Diffusion D. None of these
24. ‘Measly pork’ is the term used for the flesh of pig infected with
A. Bladder worms B. Hexacanths C. Eggs of Taenia D. All the above
25. Taenia echinococcus is mainly the tapeworm in
A. Dogs B. Cats C. Man D. Snakes


ANSWER
1 A 2 B 3 C 4A 5 B 6 C 7 A 8C 9 C10 A11 B 12 B 13 B 14 A 15 B 16 B 17 D 18 A 19 D 20 B 21 A 22 B 23 A 24 A 25