Systematics of Living Organisms
Explore the fascinating world of bacteria, mycoplasma, diatoms, fungi and lichens. Test your knowledge on their structure, survival in extreme conditions, ecological roles, and importance in everyday life.
Made by @lenisa
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1: What is the cellular organization of organisms present in kingdom Monera?
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Unicellular, prokaryotic
Unicellular, eukaryotic
Multicellular, prokaryotic
Multicellular, eularyotic
2: Bacterial cell wall is made up of _______
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Chitin
Peptidoglycan
Cellulose
No cell wall
3: Identify the shape of bacteria above
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Bacilli
Coccus
Spirillum
Vibrio
4: Bacteria that can withstand extreme temperature are called _______
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Halophiles
Haemophiles
Thermophiles
Cinephiles
5: Bacteria that can withstand high salinity are called _______
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Halophiles
Haemophiles
Thermophiles
Cinephiles
6: What is the significance of heterocyst?
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Antibiotic production
Carbon fixation
Nitrogen fixation
Biogas production
7: Which bacteria are present in biogas plant?
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Methanogenic bacteria
Autotrophic bacteria
Photosynthetic bacteria
Biogas bacteria
8: Which bacteria helps in curdling of milk?
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Streptomyces
Azotobacter
Saccharomyces
Lactobacilli
9: __________ are the smallest living forms.
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Viruses
Viriods
Mycoplasma
Bacteria
10: Why are mycoplasma resistant to antibiotics?
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Do not have cell wall
Have cell wall
Have peptidoglycan
They are multi-drug resistant
11: Body of diatomaceous earth is made of __________
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Carbon
Silica
Nitrogen
Cells
12: What is the significance of diatoms?
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Curdling of milk
Red tide
Nitrogen fixation
Polishing and filtration
13: Who is responsible for red tide?
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Gonyaulax
Gymnodinium
Ceratium
Noctiluca
14: ___________ causes sleeping sickness.
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Paramoecium
Trichosis
Trypanosoma
Plasmodium
15: Venus fly trap, cuscuta, pitcher plant, bladderwort. Find odd one out.
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Venus fly teap
Bladderwort
Cuscuta
Pitcher plant
16: Fungi are made of long thread like structures called __________.
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Rhizoids
Spores
Thallus
Hyphae
17: What are coenocytic hyphae?
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Septate uninucleate
Non-septate multinucleate
Non-septate uninucleate
Septate multinueate
18: Name the fungus used for antibiotic production
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Penicillium
Streptomyces
Usnic acid
Parmelia
19: Lichens is a coexistence of ______.
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Algae
Bacteria and protist
Algae and fungi
Fungi
20: Lichens are found in polluted rivers.
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True
False
21: Protein coat are made of tiny units called __________
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Virions
Nucleocapsid
Capsules
Capsomeres
22: Viruses that infect bacterial cells are called __________.
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Virusphage
Bacteriovirus
Prions
Bacteriophage
23: ______ is the principle lowest natural taxonomic unit.
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