Biology Multiple Choice Questions and Answers for Different Competitive Exams

Multiple Choice Questions on Kingdom Protozoa

1. Kingdom protista includes organisms like
a) Euglena, Spirogyra and Penicillium
b) Amoeba, Spirogyra and Penicillium
c) Amoeba, Euglena and Penicillium
d) Amoeba, Euglena and Diatoms

2. Bioluminescence is exhibited by
a) Chlorella
b) Chlamydomonas
c) Hirudinaria
d) Ceratium

3. Protista differs from monera in having
a) cellwall
b) Nuclear membrane
c) Flagella
d) autotropic nutrition

4. Single celled eukaryotes are include in
a) fungi
b) archae
c) monera
d) protista

5. The slime moulds are characterized by the presence of
a) Elaters
b) pseudoelaters
c) capillitium
d) all of these

6. Which of the following is not a character of protista?
a) Protista are prokaryotic
b) Body organization is cellular
c) Some protists have cell walls
d) Membrane bound organelles are present in cells

7. Red tide is caused by
a) Noctiluca
b) Gonyaulax
c) Gymnodinium
d) all of these

8. Which of the following combination of characters is true for slime moulds?
a) Parasitic, Plasmodium with true walls, spores dispersed by air currents
b) Saprophytic, Plasmodium without walls, spores dispersed by water.
c) Parasitic, Plasmodium without walls, spores dispersed by water.
d) Saprophytic, Plasmodium without walls, spores dispersed by air currents.

9. Kingdom protista includes
a) life cycle showing sporic meiosis
b) life cycle showing gametic meiosis
c) life cycle showing zygotic meiosis
d)  both b and c

10. In diatoms, auxospores help in
Auxospores in Diatoms
a) metabolism
b) Spore formation
c) Reproduction
d) Growth
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Answers:
1. d) Amoeba, Euglena and Diatoms
2. d) Ceratium
3. b) Nuclear membrane
4. d) protista
5. c) capillitium
6. a) Protista are prokaryotic
7. d) all of these
8. d) Saprophytic, Plasmodium without walls, spores dispersed by air currents.
9. d)  both b and c
10. c) Reproduction

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2 comments:

  1. I have found one mistake in question no. 8 that is In Slime Moulds, the spores are dispersed by air current not by water.
    please check that question.

    ReplyDelete
  2. Thanks for the correction...

    ReplyDelete

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