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Neet biology > Biological Classification 2 > Flashcards

Biological Classification 2 Flashcards

1
Q

Organism which move and capture their prey by putting out pseudopodia as in Amoeba

A

Amoeboid protozoan

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2
Q

A parasitic amoeboid protozoan

A

Entamoeba

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3
Q

Trypanosoma is an example of

A

Flagellated protozoan

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4
Q

Ciliated protozoan have a cavity that opens to the outside of the cell surface

A

Gullet

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5
Q

Paramoecium is an example of

A

Ciliated protozoan

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6
Q

Plasmodium is an example of

A

Sporozoan(protozoan)

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7
Q

White spots seen on mustard leaves are

A

Parasitic fungi

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8
Q

What causes wheat rust

A

Puccinia

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9
Q

A fungi that is a source of antibiotics

A

Penicillium

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10
Q

Unicellular fungi

A

Yeast

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11
Q

Long slender thread like structures in fungi

A

Hyphae

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12
Q

Network of hyphae is k/a

A

Mycelium

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13
Q

Continuous Hyphae tubes filled with multinucleated cytoplasm

A

Coenocytic hyphae

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14
Q

Cross wall structure present in hyphae of some fungi

A

Septae

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15
Q

Fungal cell wall is made of

A

Chitin and polysaccharides

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16
Q

Fungi are mostly

A

Saprophytic heterotrophs

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17
Q

Fungi that depend on living organisms

A

Parasitic

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18
Q

Examples of symbionts

A
  1. Those that live in association with lichens
  2. Those that live in association with mycorrhiza
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19
Q

Methods of reproduction in fungi

A
  1. Fragmentation
  2. Fission
  3. Budding
  4. Spore formation
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20
Q

Spores in fungi are called

A

Conidia /sporangiospores/ zoospores

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21
Q

Sexual reproduction in fungi is by

A

Oospores
Ascospores
Basidiospores

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22
Q

Fusion of protoplasms between two motile or non motile gametes

A

Plasmogamy

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23
Q

Fusion of two nuclei

A

Karyogamy

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24
Q

Meiosis in zygote resulting in

A

Haploid spores

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25
Q

When fungus reproduce sexually what comes together to fuse

A

Haploid hyphae

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26
Q

In ascomycetes and basidiomycetes, an intervening dikaryotic stage( two nuclei per cell). 1. The condition is:-
and2. The phase is:-

A

1.Dikaryon
2.Dikaryophase

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27
Q

Which fungi has aseptate and coenocytic mycelium

A

Phycomycetes

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28
Q

Asexual reproduction through zoospores (motile) or by aplanospores(non-motile) occurs in

A

Phycomycetes

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29
Q

In which fungi spores are endogenously produced in sporangium

A

Phycomycetes

30
Q

Fusion of two gametes in fungi result in

A

Zygospore

31
Q

Gametes similar in morphology

A

Isogametes

32
Q

Gametes dissimilar in morphology

A

anisogamous/oogamous

33
Q

Mucor is an example of

A

Phycomycetes

34
Q

Rhizopus(the bread mould) is an example of

A

Phycomycetes

35
Q

Albugo(parasitic fungi on mustard) is an example of

A

Phycomycetes

36
Q

Sac fungi

A

Ascomycetes

37
Q

A multicellular ascomycete

A

Penicillium

38
Q

A unicellular ascomycete

A

Yeast(Saccharomyces)

39
Q

Saprophytic fungi

A

Ascomycete

40
Q

Decomposer fungi

A

Ascomycetes

41
Q

Parasitic fungi

A

Ascomycetes

42
Q

Coprophilus(which grow on dung) fungi

A

Ascomycetes

43
Q

Which fungi has branched and septate mycelium

A

Ascomycetes
Basidiomycetes

44
Q

Which mycelium produce asexual spores (conidia) exogenously on the special mycelium (conidiophores)

A

Ascomycetes

45
Q

Sexual spores in ascomycetes

A

Ascospores

46
Q

Ascospores produce endogenously in sac like structure called asci

A
47
Q

Asci are arranged in fruiting bodies called

A

Ascocarps

48
Q

Aspergillus is an example of

A

Ascomycetes

49
Q

Claviceps is an example of

A

Ascomycetes

50
Q

Neurospora is an example of

A

Ascomycetes

51
Q

Morels is an example of

A

Ascomycetes

52
Q

Truffles is an example of

A

Ascomycetes

53
Q

In which fungi asexual spores are not found

A

Basidiomycetes

54
Q

In which fungi vegetative reproduction by fragmentation takes place

A

Basidiomycetes

55
Q

Sex organs are absent in

A

Basidiomycetes

56
Q

In which fungi plasmogamy is brought by fusion of 2 vegetative or somatic cells of different strains

A

Basidiomycetes

57
Q

The nature of resultant structure of plasmogamy in basidiomycetes is

A

Dikaryotic

58
Q

The resultant structure of plasmogamy in basidiomycetes gives rise to

A

Basidium

59
Q

Karyogamy and meiosis takes place in Basidium producing

A

4 basidiospores

60
Q

Basidiospores are exogenously produced on

A

Basidium

61
Q

Basidia are arranged in fruiting bodies

A

Basidiocarps

62
Q

Agaricus(mushrooms) is an example of

A

Basidiomycetes

63
Q

Ustillago(smut) is an example of

A

Basidiomycetes

64
Q

Puccinia(rust) is an example of

A

Basidiomycetes

65
Q

Bracket fungi or pufballs are examples of

A

Basidiomycetes

66
Q

Imperfect fungi

A

Deuteromycetes

67
Q

Alternaria is an example of

A

Deuteromycetes

68
Q

Colletotrichum is an example of

A

Deuteromycetes

69
Q

Trichoderma is an example of

A

Deuteromycetes

70
Q

Deuteromycetes reproduction

A

They reproduce only by asexual spores k/a conidia

71
Q

Deuteromycetes decomposers help in

A

Mineral cycling

Neet biology (11 decks)

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