First Year Biology Mcqs with Answers Chapter 8 | Class 11 Biology Mcq with Answers pdf  chapter wise test

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First Year Biology Mcqs with Answers Chapter 1

Chapter 8

Fungi

Encircle the most appropriate answer from the following options  choose one:

1.         The number of species of fungi are choose one:

  1. 80,000
  2. 90,000
  3. 100,000          
  4. 110,000

2.         Which of the following are pathogenic fungi?

  1. Truffles           
  2. Morels
  3. Rust   
  4. Penicillium

3.         Which of the following fungi is used in breweries?

  1. Truffles           
  2. Morels
  3. Rust    
  4. Penicillium

4.         Which of the following fungi is a delicious fungus?

  1. Truffles         
  2. Morels
  3. Rust    
  4. Penicllium

5.         Which of the following is not present in fungi?

  1. Cell wall          
  2. Centrioles
  3. Spores
  4. Nuclei

6.         Which of the following is a resemblance of fungi with animals?

  1. Mitosis
  2. Spores
  3. Chitin 
  4. Hyphae

7.         Contaminated milk, egg and meat may also have small amount of choose one:

  1. Aspergillus      
  2. Mycorrhiza
  3. Yeast  
  4. Griscofulvin

8.         Which of the followings is the special character of fungi, resent only in it?

  1. Chitin  
  2. Centrioles
  3. Hyphae          
  4. Nuclear mitosis

9.         The body of fungus is called choose one:

  1. Hyphae          
  2. Thallus
  3. Mycelium      
  4. Ceonocytes

10.       The mycelium is composed of choose one:

  1. Hyphae          
  2. Thallus
  3. Cells   
  4. Ceonocytes

11.       Which of the followings is a non-hyphal fungus?

  1. Truffles           
  2. Yeast
  3. Rust    
  4. Penicllium

12.       Which of the following may be called world’s largest organism?

  1. Truffles           
  2. Yeast
  3. Armilaria       
  4. Penicillium

13.       The fungi which absorb decomposed food are called choose one:

  1. Saprotrophs 
  2. Parasites
  3. Predators       
  4. Mutualistic

14.       Rhizoids are present in fungi choose one:

  1. Saprotrophs 
  2. Parasites
  3. Predators       
  4. Mutualistic

15.       Which of the following fungi have haustoria?

  1. Saprotrophs   
  2. Parasites
  3. Predators       
  4. Mutualistic

16.       The fungi arthrobotrays are choose one:

  1. Saprotrophs   
  2. Parasites
  3. Predators      
  4. Mutualistic

17.       The association in which both organisms get benefits is called choose one:

  1. Saprotrophs   
  2. Parasites
  3. Predators       
  4. Mutualistic

18.       The mutualistic associationis observed between fungi and algae called choose one:

  1. Lichens         
  2. Mycorrhizae
  3. Arthrobotrys   
  4. None of the above

19.       Which of the following is true for mushrooms whose gills glow in the dark?

  1. Amanita verna
  2. Truffles
  3. Agaricus         
  4. Omphalotus olearius

20.       The lichens which form branching system are called choose one:

  1. Crustose         
  2. Foliose
  3. Fruticose       
  4. None of the above

21.       The lichens which are leaf like are called choose one:

  1. Crustose         
  2. Foliose
  3. Fruticose        
  4. None of the above

22.       The structures produced inside the sporangia are called choose one:

  1. Crustose       
  2. Foliose
  3. Fruticose        
  4. None of the above

23.       An outgrowth in fungi which detaches and forms new hyphae is called choose one:

  1. Spore 
  2. Conidia
  3. Fragment       
  4. Bud

24.       Naked spores are called choose one:

  1. Spore 
  2. Conidia
  3. Fragment       
  4. Bud

25.       The fusion of cytoplasm of fungi is called choose one:

  1. Plasmogamy 
  2. Karyogamy
  3. Cytogamy      
  4. Oogamy

26.       The fusion of nuclei of fungi is called choose one:

  1. Plasmogamy  
  2. Karyogamy
  3. Cytogamy      
  4. Oogamy

27.       The dikaryotic hyphae is produced only by choose one:

  1. Plasmogamy 
  2. Karyogamy
  3. Cytogamy      
  4. Oogamy

28.       Rhizopus belongs to which of the following groups?

  1. Zygomycota  
  2. Ascomycota
  3. Basidiomycota           
  4. Deutromycota

29.       Penicillium belongs to which of the following groups?

  1. Zygomycota   
  2. Ascomycota
  3. Basidiomycota           
  4. Deutromycota

30.       Rusts belongs to which of the following groups?

  1. Zygomycota   
  2. Ascomycota
  3. Basidiomycota         
  4. Deutromycota

31.       Conjugation takes place in choose one:

  1. Zygomycota  
  2. Ascomycota
  3. Basidiomycota           
  4. Deutromycota

32.       The number of species of ascomycota is choose one:

  1. 60,000
  2. 50,000
  3. 40,000
  4. 20,000

33.       Ascospores are formed by meiosis. The number of Ascospores in an ascus is choose one:

  1. 2
  2. 4
  3. 6
  4. 8

34.       The asexual spore in Ascomycetes is choose one:

  1. Ascospore      
  2. Basidiospore
  3. Conidia
  4. Simple spore

35.       Club fungi are choose one:        

  1. Zygomycota   
  2. Ascomycota
  3. Basidiomycota
  4. Deutromycota

36.       Basidium is present in choose one:    

  1. Conjugation fungi       
  2. Sac fungi
  3. Club fungi
  4. Fungi imperfecti

37.       Which of the followings is smut?

  1. Ustilago         
  2. Aspergillus
  3. Puccinia         
  4. None of the above

38.       Which of the following is rust?

  1. Ustilago
  2. Aspergillus
  3. Puccinia
  4. None of the above

39.       Sexual reproduction is absent in which of the followings?

  1. Zygomycota
  2. Ascomycota
  3. Basidiomycota
  4. Deutromycota

40.       Which of the followings can act as bioindicators?

  1. Smut
  2. Mycorrhizae
  3. Lichens
  4. Aspergillus

41.       Which f the followings are poisonous fungi?

  1. Morels
  2. Truffles
  3. Toadstools
  4. Rust

42.       Which of the following fungi is used to give aroma to cheese?

  1. Yeasts
  2. Penicillium
  3. Aspergillus
  4. Neurospora

43.       Which of the following fungi is used for producing Soya paste choose one:

  1. Yeasts
  2. Penicillium
  3. Aspergillus
  4. Neurospora

44.       Citric acid is obtained from choose one:

  1. Yeasts
  2. Penicilliu
  3. Aspergillus
  4. Neurospora

45.       Natural dyes are obtained form fungi choose one:     

  1. Yeasts
  2. Penicillium
  3. Aspergillus
  4. Neurospora

46.       Which of the following drugs is used for lowering the blood pressure?

  1. Penicilli
  2. Lovastatin
  3. Cyclosporine
  4. Ergotine

47.       Which of the following drugs is used to relieve to relieve headache?

  1. Penicillin
  2. Lovastatin
  3. Cyclosporine
  4. Ergotine

48.       Which of the following is an oral or vaginal thrush?

  1. Ringworm
  2. Candidosis
  3. Histoplasmosis
  4. Ergotism

49.       Which of the following becomes more active in defective immune system like AIDS?

  1. Penicillin
  2. Lovastatin
  3. Cyclosporine
  4. Aspergillosis

50.       Most of the visible part of lichen consists of?

  1. Fungi
  2. Algae
  3. Roots
  4. Bacteria

51.       Which of the following fungi causes wood rotting?

  1. Ustilago
  2. Aspergillus
  3. PucciniaShelf
  4. fungi

52.       Which of the following is not a similarity of fungus with plants?

  1. Both have cell wall     
  2. Both lack centrioles
  3. Both are autotrophic           
  4. Both are non-motile

53.       Which of the following is not a difference of fungi from animals?

  1. Fungi have cell wall but absent in animals
  2. Fungi are heterotrophs but the animals are not
  3. Fungi are absorptive heterotrophs
  4. Fungi are non-motile

54.       In mitosis of fungi choose one:

  1. Nuclear membrane disappear
  2. Nucleoli disappear
  3. Fungi are absorptive heterotrophs
  4. Fungi are non-motile

55.       A mycelium is a group of choose one:

  1. cells    
  2. Fungi
  3. Hyphae          
  4. Tissue

56.       A coenocytic hyphae choose one:      

  1. With cross walls         
  2. Without cross walls 
  3. Without nuclei
  4. Without cytoplasm     

57.       All nuclei of the fungi are haploid except choose one:

  1. Nuclei of gametes      
  2. Nucleic of spores
  3. Nuclei of zygote       
  4. None of the above

58.       The world’s largest organism may be choose one:

  1. An algae         
  2. A fungi
  3. A plant
  4. An animal

59.       The haustoria is special structure which choose one:

  1. Penetrate into the soil
  2. Penetrate into the plants
  3. Penetrate into the host
  4. None of the above

60.       Rust fungi belong to genus?

  1. Ustilago          
  2. Aspergillus
  3. Puccinia        
  4. Yeast

61.       Lovastatin is fungal product which lowers the blood.

  1. Suger 
  2. Urea
  3. Ca++
  4. Cholestrol

62.       Bioindicators are the organisms which choose one:

  1. Indicate about the change in seasons
  2. Indicate about the change in environment
  3. Indicate about the change in structural changes in organisms
  4. None of the above

63.       Which of the following Lichens is attached with the rock choose one:

  1. Crustose lichens        
  2. Foliose lichens
  3. Fruticose lichens        
  4. None of the above

64.       Fungi store food in form of choose one:

  1. Starch
  2. Glycogen
  3. cellulose         
  4. Glucose

65.       The imperfect Fungi are also called choose one:

  1. Basidiomycetes         
  2. Ascomycetes
  3. Deutromycetes
  4. Zygomycetes

66.       Sexual reproduction in fungi takes place by choose one:

  1. Fusion of gamates     
  2. Fusion of hyphae
  3. Fusion of nuclei       
  4. Fusion of cytoplasm

67.       Heterokaryotic hyphae are those hypae which have choose one:

  1. Nucleus of same hyphae
  2. Nucleus of different hyphae
  3. Two nuclei of same hyphae  
  4. Two nuclei of different hyphae

68.       Which of the following is fruiting body?

  1. Condia
  2. Basidiospore
  3. Basidium       
  4. Sporangium

69.       Which of the following groups is multinucleate?

  1. Zygomycota  
  2. Ascomycota
  3. Basidiomycota           
  4. Deutromycota

70.       Ascospores are choose one:                

  1. Haploid          
  2. Diploid
  3. Dikaryotic       
  4. None of the above

71.       Ustilago tritici is a choose one:             

  1. Smut of wheat
  2. Loose smut of wheat
  3. Rust of wheat 
  4. None of the above

72.       Deutromycota is group of fungi in which choose one:

  1. Ascospores are present
  2. Sexual reproduction is present
  3. Sexual reproduction is absent
  4. Basidiospores are present

73.       Parasexuality is a phenomenon in which choose one:

  1. Exchange of gametes between different hyphae
  2. Exchange of gametes within the same hyphae
  3. Exchange of part of chromosome between two hyphae
  4. Exchange of part of chromosome in the same hyphae

74.       The blue green colour of penicillium is due to the presence of choose one:

  1. Blue hyphae   
  2. Blue gametes
  3. Blue spores    
  4. Blue conidia

75.       The rapid growth of hyphae of fungi takes place due to choose one:

  1. Rapid cell division      
  2. Cytoplamic flow through the hypae
  3. Rapid absorption of food       
  4. None of the above

76.       Which function of the fungi do you believe to be most important?

  1. Decomposition         
  2. Fungi used as food
  3. Bioindicator    
  4. Bioremediation

77.       Penicillin was the first antibiotics discovered by choose one:

  1. Pasteur           
  2. Edward Jenner
  3. A. Fleming    
  4. None of the above

78.       Lovastatin is used choose one:

  1. For lowering the blood pressure
  2. For lowering the blood cholesterol
  3. For removing germs form the body
  4. For lowering body temperature

79.       Histoplasmosis is a choose one:         

  1. Heart disease 
  2. Lung disease
  3. Kidney disease           
  4. None of the above

80.       Aflatoxins is a choose one:        

  1. Disease          
  2. Toxin
  3. Drug   
  4. None of the above

81.       Which of the following is not symptom of Ergotism?

  1. Convulsion     
  2. Psychotic delusion
  3. Gangrene       
  4. Indigestion

82.       Fungi resemble plants because they choose one:  

  1. Have cell wall 
  2. Lack centriole
  3. Are non-motile         
  4. All of the above

83.       Fungi resemble animals because they are choose one:

  1. Heterotrophs
  2. Saprotrophs
  3. Heterosporous
  4. Autotrophs

84.       Fungal cell walls contain chitin, which is also found in exoskeleton of choose one:

  1. Chordates      
  2. Molluscs
  3. Echinoderms  
  4. Arthropods

85.       Fungi are different from animals because they choose one:

  1. Are non-motile
  2. Have cell wall
  3. Are absorptive heterotrophs
  4. All of the above

86.       In lichens, fungus protects the algal partner from choose one:

  1. Dessication    
  2. Strong light
  3. Both A and C
  4. High temperature

87.       Fungi grow best in habitats which have choose one:

  1. Moisture and organic food
  2. Moisture and carbon dioxide
  3. Moisture and light       
  4. Moisture and Oxygen

88.       In fungi, asexual reproduction takes place by choose one:

  1. Conidia           
  2. Budding
  3. Fragmentation
  4. All of the above

89.       Which of the following is not true for spores produced by fungi?

  1. They are non-motile   
  2. They need water for their dispersal
  3. They are haploid        
  4. They are produced in large number

90.       The number of ascospores inside each ascus is commonly choose one:

  1. 12       
  2. 10
  3. 8
  4. 6

91.       In basidomycetes, fruiting body is made up of mycelium which is choose one:

  1. Prokaryotic    
  2. Monokaryotic
  3. Trikaryotic    
  4. Dikaryotic

92.       Poisonous mushrooms are called as choose one: 

  1. Tuber  
  2. Truffles
  3. Morels           
  4. Toadstools

93.       Griseofulvin is obtained from fungi and is used to choose one:

  1. Relieve migraine        
  2. Lower blood cholestrol
  3. Prevent transplant rejection
  4. Inhibit fungal growth

94.       Which of the following is not a fungal disease of plants?

  1. Potato wilt      
  2. Ergot of rye
  3. Tobacco mosaic disease
  4. Cotton root rot

95.       Fungi can absorb the food from substrate because they have choose one:

  1. Ascospores  
  2. Conidia
  3. Rhizoids
  4. Sporangiophores

96.       Which of the following is associated with asexual reproduction in fungi?

  1. Ascospores    
  2. Zygosores
  3. Conidia           
  4. Basidiospores

97.       Mycelium consists of long, slender, branched tubular thread like filaments, called as choose one:

  1. Sporangia       
  2. Karyogamy
  3. Haustoria        
  4. Hyphae

98.       Parasitic fungi absorb nutrients from the cytoplasm of living host with the help of special hyphal tips called choose one:

  1. Facultative     
  2. Hyphae
  3. Haustoria        
  4. Karyogamy

99.       The parasites which can grow on their host as well as by themselves by artificial growth media are called choose one:

  1. Facultative     
  2. Karyogamy
  3. Rhizoids        
  4. Glycogen

100.    Which of this mushroom is a carnivorous fungus?

  1. Karyogamy
  2. Sporangia
  3. Glycogen
  4. Oyster

101.    Lichens are ecologically very important as choose one:

  1. Bioinsecticide 
  2. Biofertilizer
  3. Biological control
  4. Bioindicators

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