QUESTION SET ( TOPICS:- PROTISTA , VIRUSES, LICHENS AND MYCORRHIZA)

 

1) Name the locomotory organs in Protista.

2)     What is the arrangement of flagella in Protista?

3)     What type of stored food is present in Protista?

4)     What do you mean by Holophytic mode of nutrition?

5)     Give two examples of parasitic protist.

6)     Give two examples of mixotrophic protist.

7)   What are the different modes asexual reproduction in protist.

8) Give the methods of sexual reproduction in protist?

9) What are the types of syngamy?

10)   What is red tide?

11)    Name the poisonous dinoflagellate and its toxin?

12)   Which type of movement is shown by diatoms.

13)   What is diatomaceous earth?

14)   Give two uses of diatomite.

15)   What is plasmodium?

16)   What is plasmotomy?

17)   What is sclerotium?

18)   What is capillitium?

19) Which acellular slime mould causes allergic reaction.

20)  Give two examples of acellular slime moulds.

21)   What is myxamoeba?

22)  What is pseudoplasmodium?

23)  Give two examples of cellular slime moulds?

24)  Name the locomotory organs in protozoan protists?

25)  Name the excretory organ in protozoan protists.

26) What are the different methods of asexual and sexual reproduction in protozoan protists?

27) Give an example of binucleate and multinucleate Sarcodinas.

28)  Name the sporozoan which causes coccidiosis in birds.

29) What is the locomotory organ of sporozoan?

30)  Give two examples of sporozoan.

31) Give two examples of ciliate.

32)  What is V.A.M.?

33)  Give an example of ectomycorrhiza and endomycorrhiza.

34)  What are lichens?

35)  What are the components of lichens?

36)  Which lichen is known as reindeer moss?

37)  Which lichen is known as Iceland moss?

38)  Which lichen is used in Bellary district?

39)  Which lichen is used as a source of biological stain and pH indicator?

40) Name two lichens used for extraction of perfumes?

41) Which acid is extracted from Usnea and what is its use?

42) What are the types of lichens?

43) Who classified viruses?

44) Give one example each of plant viruses, animal viruses and Phagineae?

45) Name common enveloped viruses.

46) What are the different enzymes associated with viruses?

47) What is capsomere?

48) What is naked virus?

49) What is peplomer?

50) What is riboviruses and deoxy virus?