Top 20 Protozoa Quiz

Top 20 Protozoa Quiz

Top 20 Protozoa Quiz

Protozoa (also protozoan, plural protozoans) is an informal term for a group of single-celled eukaryotes, either free-living or parasitic, which feed on organic matter such as other microorganisms or organic tissues and debris

1. The causative organism of Gambian fever 

  • a) Leishmania 
  • b) Trypanosoma 
  • c) Amoeba 
  • d) Entamoeba 
Answer:- {B} Trypanosoma  

2. Name the rectal ciliate 

  • a) Paramecium 
  • b) Plasmodium 
  • c) Opalina 
  • d) Actinophrys 
Answer:- {C} Opalina 

3. ‘Aristotle lantern is seen in 

  • a) Antedon 
  • b) Starfish 
  • c) Echinus 
  • d) Ophiothrix 
Answer:- {A} Antedon  

4. The connecting link between annelids and arthropods are 

  • a) Nereis 
  • b) Belostoma 
  • c) Peripatus 
  • d) Balanus 
Answer:- {C} Peripatus 

5. The animal which causes parasitic castration is 

  • a) Eupagurus 
  • b) Sacculina 
  • c) Crab 
  • d) Lepisma
Answer:- {B} Sacculina 

6. The first larvae of Penaeus 

  • a) Zoea 
  • b) Nauplius 
  • c) Mysis 
  • d) Protozoa 
Answer:- {D} Protozoa

7. Name the mushroom coral 

  • a) Favia 
  • b) Fungia 
  • c) Madrepora 
  • d) Aurelia 
Answer:- {C} Madrepora

8. Name of the phylum to which ‘Arrow worms’ belong to 

  • a) Rotifera 
  • b) Hemichordata 
  • c) Chaetognatha 
  • d) Annelida 
Answer:- {B} Hemichordata 

9. Which of the following is an arachnid ectoparasite? 

  • a) Spider 
  • b) Scorpion 
  • c) Daphnia 
  • d) Tick 
Answer:- {D} Tick 

10. The function of contractile vacuole 

  • a) Nutrition 
  • b) Reproductions
  • c) Osmoregulation 
  • d) Locomotion 
Answer:- {C} Osmoregulation 

11. Mention the class of Echinococcus 

  • a) Cestoda 
  • b) Trematoda 
  • c) Turbellaria 
  • d) Nematodes 
Answer:- {A} Cestoda 

12. The larva of the palatoglossus 

  • a) Planule 
  • b) Trochophore 
  • c) Tornaria 
  • d) Veliger 
Answer:- {C} Tornaria 

13. The reproductive zooids of the obelia colony 

  • a) Hydrotheca 
  • b) Perisarc 
  • c) Blastostyle 
  • d) manubrium 
Answer:- {A} Hydrotheca 

14. Example of Cyclostomata 

  • a) Petromyzon
  • b) Ascidia 
  • c) Amphioxus 
  • d) Narcine 
Answer:- {A} Petromyzon

15. Malaria is transmitted through 

  • a) Female Culex mosquito 
  • b) Female anopheles mosquito 
  • c) Female Aedes mosquito 
  • d) None of the above 
Answer:- {B} Female anopheles mosquito 

16. Chikungunya is a 

  • a) Bacterial disease 
  • b) Viral disease 
  • c) Fungal infection 
  • d) None of the above 
Answer:- {B} Viral disease 

17. Earthworms used in vermicomposting 

  • a) Eisenia foetida, Perionyx excavators, Eudrilus eugineae 
  • b) Pheretima Posthuma & Megascolex Mauritius 
  • c) Bombyx mori & Apis indica 
  • d) None of the above 
Answer:- {A} Eisenia foetida, Perionyx excavators, Eudrilus eugineae 

18. Internal buds of sponges produced during adverse conditions 

  • a) Archaeocytes 
  • b) Osculum 
  • c) Micropyle 
  • d) Gemmule 
Answer:- {D} Gemmule 

19. Cnidoblast are found in 

  • a) Cnidaria 
  • b) Protista 
  • c) Porifera
  • d) Placozoa 
Answer:- {A} Cnidaria 

20. Liver rot is caused by 

  • a) Ascaris 
  • b) Fasciola
  • c) Planaria 
  • d) Bipalium
Answer:- {B} Fasciola