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MCQOPTIONS
This section includes 14620 Mcqs, each offering curated multiple-choice questions to sharpen your NEET knowledge and support exam preparation. Choose a topic below to get started.
| 3551. |
A Chamber common to all types of canal system of sponges is called [CPMT 1973, 78; AFMC 1985] |
| A. | Paragastric cavity |
| B. | Radial chamber |
| C. | Excurrent canal |
| D. | Incurrent canal |
| Answer» B. Radial chamber | |
| 3552. |
Cysticercus is the larva of [AFMC 2001] |
| A. | Liver fluke |
| B. | Tapeworm |
| C. | Ascaris |
| D. | Mollusca |
| Answer» C. Ascaris | |
| 3553. |
The example of digenetic platyhelminthes |
| A. | Fasciola |
| B. | Aspidogaster |
| C. | Dugesia |
| D. | Diplozoon |
| Answer» B. Aspidogaster | |
| 3554. |
Gut is found in all but absent in one of the following taxonomic group of platyhelminthes |
| A. | Digenoidea |
| B. | Cestoda |
| C. | Turbellaria |
| D. | Aspidogastrea |
| Answer» C. Turbellaria | |
| 3555. |
Among the following is a freeliving flatworm [AMU 2005] |
| A. | Taenia |
| B. | Fasciola |
| C. | Schistosoma |
| D. | Planaria |
| Answer» E. | |
| 3556. |
The contrast to Annelids the Platyhelminths show [CBSE PMT 2005] |
| A. | Absence of body cavity |
| B. | Bilateral symmetry |
| C. | Radial symmetry |
| D. | Presence of pseduocoel |
| Answer» B. Bilateral symmetry | |
| 3557. |
The greatest ability of regeneration amongst the animals is found in [HP PMT 2005] |
| A. | Ascaris |
| B. | Pheretima |
| C. | Hirudinia |
| D. | Planaria |
| Answer» E. | |
| 3558. |
Excretory organs in Taenia are [J&K CET 2005] |
| A. | Flame cells |
| B. | Nephridia |
| C. | Nephrones |
| D. | Kidneys |
| Answer» B. Nephridia | |
| 3559. |
Chloragogen cells resemble the following in function [Manipal 2005] |
| A. | Collared cells |
| B. | Flame cells |
| C. | Plasma cells |
| D. | Mesophyll cells |
| Answer» C. Plasma cells | |
| 3560. |
Platyhelminthes represents an example of |
| A. | Cellular grade of organisation |
| B. | Tissue grade of organisation |
| C. | Organ-system grade of organisation |
| D. | Tissue-organ grade of organization |
| Answer» D. Tissue-organ grade of organization | |
| 3561. |
Animals devoid of respiratory, excretory and circulatory organs are belong to phylum [DPMT 2004] |
| A. | Echinodermata |
| B. | Platyhelminthes |
| C. | Porifera |
| D. | Mollusca |
| Answer» C. Porifera | |
| 3562. |
Sometimes parasites themselves are parasitised by other organism, such parasites known as [AFMC 2003] |
| A. | Symbionts |
| B. | Endoparasites |
| C. | Ectoparasites |
| D. | Hyperparasites |
| Answer» E. | |
| 3563. |
Bilaterally symmetrical but acoelomate animal is [DPMT 2003; BVP 2004] |
| A. | Liver fluke |
| B. | Jelly fish |
| C. | Round worms |
| D. | Crab |
| Answer» B. Jelly fish | |
| 3564. |
Which of the following takes food but has no alimentary canal [JKCMEE 2002] |
| A. | Leech |
| B. | Liver Fluke |
| C. | Ascaris |
| D. | Taenia |
| Answer» E. | |
| 3565. |
Lung Fluke is [APMEE 2002] |
| A. | Hymenolepis nana |
| B. | Paragonimus westermani |
| C. | Schistosoma haematobium |
| D. | Echinococcus granulosus |
| Answer» D. Echinococcus granulosus | |
| 3566. |
Cysticercus of Taenia develop in [AFMC 2001] |
| A. | Man |
| B. | Goat |
| C. | Sheep |
| D. | Pig |
| Answer» E. | |
| 3567. |
Hymenolepis nana is [APMEE 2001] |
| A. | Dog Tapeworm |
| B. | Dwarf Tapeworm of Man |
| C. | Pork Tapeworm |
| D. | Dead Man?s Finger |
| Answer» C. Pork Tapeworm | |
| 3568. |
Acoelomate animal with protandrous nature is |
| A. | Ascaris |
| B. | Schistosoma |
| C. | Taenia |
| D. | Megascolex |
| Answer» D. Megascolex | |
| 3569. |
A metozoan covered by cilia is [APMEE 2000] |
| A. | Paramecium |
| B. | Dugesia |
| C. | Fasciola |
| D. | Ascaris |
| Answer» C. Fasciola | |
| 3570. |
Which one of the following is an example of Platyhelminthes [CBSE PMT 1994; AIIMS 1999] |
| A. | Trypanosoma |
| B. | Schistosoma |
| C. | Plasmodium |
| D. | Wuchereria |
| Answer» C. Plasmodium | |
| 3571. |
Free swimming ciliated stage of Liver Fluke [AMU 2000] |
| A. | Redia |
| B. | Miracidium |
| C. | Metacercaria |
| D. | Cercaria |
| Answer» C. Metacercaria | |
| 3572. |
Fasciola hepatica lives in [AFMC 2000; BHU 2001] |
| A. | Liver of sheep |
| B. | Blood of sheep |
| C. | Intestine of sheep |
| D. | Spleen of sheep |
| Answer» B. Blood of sheep | |
| 3573. |
In life history of liver fluke are present (1) Cercaria (2) Metacercaria (3) Sporocyst (4) Redia (5) Miracidium. What is their proper sequence [AIIMS 1999] |
| A. | 21354 |
| B. | 53412 |
| C. | 54213 |
| D. | 54312 |
| Answer» C. 54213 | |
| 3574. |
Alimentary canal is absent in [RPMT 1998; CPMT 1999] |
| A. | Taenia and Schistosoma |
| B. | Ascaris and Fasciola |
| C. | Taenia and Echinococcus |
| D. | Tricuris and Fasciola |
| Answer» D. Tricuris and Fasciola | |
| 3575. |
Which is true to Taenia [RPMT 1998] |
| A. | Anterior proglottides contain male organs while ripe proglottides have uterus filled with eggs |
| B. | All proglottides have both male and female organs |
| C. | Female organs are confined to anterior proglottides |
| D. | Male organs are confined to posterior proglottides |
| Answer» C. Female organs are confined to anterior proglottides | |
| 3576. |
Solenocytes/flame cells are excretory structures of [AFMC 1997; CBSE PMT 1998; CPMT 1998] |
| A. | Echinoderms |
| B. | Annelids |
| C. | Platyhelminthes |
| D. | Molluscs |
| Answer» D. Molluscs | |
| 3577. |
Give the correct match in the following [KCET 1997] Column I Column II A Flame Cells p Sponges B Collar Cells q Hydra C Stinging Cells r Planaria - - s Ascaris |
| A. | \[\text{A}=r,\text{B}=p,\,\,\text{C}=q\] |
| B. | \[\text{A}=r,\text{B}=p,\,\,\text{C}=s\] |
| C. | \[\text{A}=r,\text{B}=s,\,\,\text{C}=p\] |
| D. | \[\text{A}=r,B=q,\,\,\text{C}=s\] |
| Answer» B. \[\text{A}=r,\text{B}=p,\,\,\text{C}=s\] | |
| 3578. |
Both alternation of generations and alternation of hosts are present in [APMEE 1995; BVP 2001] |
| A. | Wuchereria |
| B. | Fasciola |
| C. | Taenia |
| D. | Ascarils |
| Answer» C. Taenia | |
| 3579. |
Cestodes are distinguished from other flatworms by the absence of [CPMT 2001] |
| A. | Nervous System |
| B. | Digestive system |
| C. | Excretory system |
| D. | Reproductive system |
| Answer» C. Excretory system | |
| 3580. |
Cysticerci in pig muscles can remain viable upto [AFMC 1994] |
| A. | One year |
| B. | Six months |
| C. | Six years |
| D. | One month |
| Answer» C. Six years | |
| 3581. |
Pick up the correctly matched [BHU 1994] |
| A. | Water vascular system-Sponge |
| B. | Blubber-Kangaroo |
| C. | Marsupium-Platypus |
| D. | Flame cell-Flatworm |
| Answer» E. | |
| 3582. |
Anus is absent in [BHU 1994] |
| A. | Fasciola |
| B. | Pheretima |
| C. | Periplaneta |
| D. | Unio |
| Answer» B. Pheretima | |
| 3583. |
Which constitutes the correct pairing [CPMT 1994] |
| A. | Flatworm-Planaria |
| B. | Dogfish-Sea Urchin |
| C. | Fish-Snail |
| D. | None of the above |
| Answer» B. Dogfish-Sea Urchin | |
| 3584. |
Which one is not a larval stage of flatworms [Bihar MDAT 1994] |
| A. | Redia |
| B. | Cercaria |
| C. | Bipinnaria |
| D. | Miracidium |
| Answer» D. Miracidium | |
| 3585. |
What is true about Taenia saginata [CBSE PMT 1993] |
| A. | Life history has pig as intermediate host |
| B. | There are two large suckers on scolex |
| C. | Rostellar hooks are absent |
| D. | Rostellum has double circle of hooks |
| Answer» D. Rostellum has double circle of hooks | |
| 3586. |
What is correct about Taenia [CBSE PMT 1992] |
| A. | Male organs occur in posterior proglottides |
| B. | Male organs occur in anteriro proglottides |
| C. | Female organs occur in anterior proglottides |
| D. | Mature proglottides contain both male and female organs |
| Answer» E. | |
| 3587. |
Regeneration power can best be studied in [DPMT 1986] |
| A. | Planaria/Dugesia |
| B. | Amphioxus |
| C. | Earthworm |
| D. | Sponge |
| Answer» B. Amphioxus | |
| 3588. |
What is true of Taenia solium [MP PMT 1986] |
| A. | It sucks food from host by means of oral suckers |
| B. | It has head, neck and thorax. An abdomen is absent |
| C. | Onchospheres are highly resistant and can withstand boiling temperature |
| D. | The animal has no mouth, alimentary canal and anus |
| Answer» E. | |
| 3589. |
Miracidium larva occurs in the life history of [AFMC 1985] |
| A. | Round worm |
| B. | Liver fluke |
| C. | Earthworm |
| D. | Tapeworm |
| Answer» C. Earthworm | |
| 3590. |
Transfer of Taenia to secondary host occurs as [CBSE PMT 1989] |
| A. | Onchosphere |
| B. | Cysticercus |
| C. | Morula |
| D. | Egg. |
| Answer» B. Cysticercus | |
| 3591. |
Schistosoma is a parasite found in [BHU 1990] |
| A. | Blood |
| B. | Liver |
| C. | Lungs |
| D. | Intestine |
| Answer» B. Liver | |
| 3592. |
Onchosphere occurs is [CBSE PMT 1990] |
| A. | Ascaris |
| B. | Fasciola |
| C. | Taenia |
| D. | Planaria |
| Answer» D. Planaria | |
| 3593. |
Intermediate host of Liver Fluke is [CPMT 1987] |
| A. | Pig |
| B. | Man |
| C. | Snail |
| D. | Mosquito |
| Answer» D. Mosquito | |
| 3594. |
The correct sequence of various larvae in liver fluke is [NCERT 1984] |
| A. | Miracidium, sporocyst, cercaria, redia, metacercaria |
| B. | Miracidium, sporocyst, redia, cercaria, |
| C. | Sporocyst, redia, miracidium, cercaria, metacercaria |
| D. | Cercaria, sporocyst, redia, miracidium, metacercaria |
| Answer» C. Sporocyst, redia, miracidium, cercaria, metacercaria | |
| 3595. |
The first true organ system grade body organisation is developed in |
| A. | Platyhelminthes |
| B. | Coelenterata |
| C. | Annelida |
| D. | Arthropoda |
| Answer» B. Coelenterata | |
| 3596. |
For completing its life cycle, Tapeworm requires/ Intermediate host of Tapeworm is [NCERT 1977, BHU 1982] |
| A. | Snail |
| B. | Pig |
| C. | Dog |
| D. | Man only |
| Answer» C. Dog | |
| 3597. |
Mostly hermaphrodite animals are present in |
| A. | Coelenterata |
| B. | Nematoda |
| C. | Annelida |
| D. | Platyhelminthes |
| Answer» E. | |
| 3598. |
The free living platyhelminthes are |
| A. | Turbellaria |
| B. | Cestoda |
| C. | Trematoda |
| D. | Trematoda and cestoda |
| Answer» B. Cestoda | |
| 3599. |
Triploblastic acoelomate animals are |
| A. | Nematodes |
| B. | Platyhelminthes |
| C. | Some arthropods |
| D. | Both (a) and (b) |
| Answer» C. Some arthropods | |
| 3600. |
Pseudocoelom is not found in [DPMT 2004] |
| A. | Ascaris |
| B. | Ancylostoma |
| C. | Fasciola |
| D. | None of these |
| Answer» D. None of these | |