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Biological Classification

719 Questions Start Errorless Test
All Exams Allen Errorless
CBSE PMT (Pre.) 2010 Q101 Errorless 1. Shape and nutrition of bacteria_Monera MCQ
Some hyperthermophilic organisms that grow in highly acidic (pH2) habitats belong to the two groups
A.
Liverworts and yeasts
B.
Eubacteria and archaea
C.
Cyanobacteria and diatoms
D.
Protists and mosses
CPMT 2010 Q102 Errorless 2. Life cycle/Reproduction in bacteria_Monera MCQ
Amitosis is shown by
A.
Bacteria
B.
Euglena
C.
Syllis
D.
Hydra
Odisha JEE 2010 Q103 Errorless 2. Life cycle/Reproduction in bacteria_Monera MCQ
Bacteria that uses chemical energy to fix CO2 are known as
A.
Chemoautotroph
B.
Photoautotroph
C.
Heterotroph
D.
None of these
CBSE PMT (Pre.) 2010 Q104 Errorless 3. Economic importance of bacteria_Monera MCQ
One of the free-living, anaerobic nitrogen-fixer is Or Which of the following is a photoautotrophic bacterium [CBSE PMT 2014]
A.
Azotobacter
B.
Beijernickia
C.
Rhodospirillum
D.
Rhizobium
Odisha JEE 2010 Q105 Errorless 4. Bacterial diseases_Monera MCQ
Which of the following is a bacterial plant disease
A.
Tikka disease of groundnut
B.
Downy mildew of grapes
C.
Ring rot of potato
D.
Red rot of sugarcane
AMU (Med.) 2010 Q106 Errorless 6. Cyanobacteria/Blue green algae_Monera MCQ
One of the followings is not the characteristic feature of cyanobacteria [NCERT Pg. No. 13]
A.
They are multicellular
B.
They form colonies
C.
They form blooms in polluted water bodies
D.
They can fix atmospheric nitrogen
CBSE PMT (Mains) 2010 Q107 Errorless 7. Critical Thinking_Monera MCQ
Select the correct combination of the statements (A-D)
regarding the characteristics of certain organisms
(A) Methanogens are Archaebacteria which produce methane in marshy areas
(B) Nostoc is a filamentous blue-green algae which fixes atmospheric nitrogen
(C) Chemosynthetic autotrophic bacteria synthesize cellulose from glucose
(D) Mycoplasma lack a cell and can survive without oxygen The correct statements are [NCERT Pg. No. 13, 14]
A.
B, C
B.
A, B, C
C.
B, C, D
D.
A, B, D
MP PMT 2010 Q108 Errorless 9. Self Evaluation Test_Monera MCQ
Bacteroids are
A.
Enlarged non-motile cellular bacteria Rhizobium leguminosarum in root nodules of legumes
B.
A bacterial cell infected with viruses
C.
A motile bacterium
D.
Nitrosomonas bacteria in soil
KCET 2010 Q109 Errorless 10. Photosynthetic and consumer_Protists MCQ
Which one of the following is a unicellular, nonmotile desmid
A.
Chlorobium
B.
Clostridium
C.
Chromatium
D.
Cosmarium
Kerala PMT 2010, 12 Q110 Errorless 11. Protozoa_Protists MCQ
Which of the following is a flagellated protozoan
A.
Amoeba
B.
Entamoeba
C.
Plasmodium
D.
Trypanosoma
E.
Paramecium
Kerala PMT 2010 Q111 Errorless 11. Protozoa_Protists MCQ
Which of the following is not a character of protista [NCERT Pg. No. 14]
A.
Protists are prokaryotic
B.
Some protists have cell walls
C.
Mode of nutrition is both autotrophic and heterotrophic
D.
Body organization is cellular
E.
Membrane bound organelles are present in cells
CPMT 2010 Q112 Errorless 14. Self Evaluation Test_Protists MCQ
E.histolytica does not show
A.
Binary fission
B.
Budding
C.
Encystation
D.
Excystation
Odisha JEE 2010 Q113 Errorless 14. Self Evaluation Test_Protists MCQ
The type of nutrition present in Entamoeba is [NCERT Pg. No. 16]
A.
Saprozoic
B.
Parasitic
C.
Autotrophic
D.
None of these
Odisha JEE 2010; BHU 2012 Q114 Errorless 15. Fungi_General_Fungi MCQ
Asexual reproduction in fungi takes place by [NCERT Pg. No. 16, 17]
A.
Endospore
B.
Gametangia
C.
Exospores
D.
Conidiospore
Odisha JEE 2010 Q115 Errorless 15. Fungi_General_Fungi MCQ
Which of the following is not of fungal origin
A.
Calvacin
B.
Citric acid
C.
Tetracycline
D.
Ergotamine
MP PMT 2010, 12 Q116 Errorless 15. Fungi_General_Fungi MCQ
The fungus which grows on dung is called
A.
Humicolous
B.
Lignicolous
C.
Coprophilous
D.
Fungicolous
CBSE PMT (Mains) 2010 Q117 Errorless 18. Lichen and Mycorrhiza_Fungi MCQ
An example of endomycorrhiza is
A.
Nostoc
B.
Glomus
C.
Agaricus
D.
Rhizobium
CBSE PMT (Mains) 2010 Q118 Errorless 23. Viruses_Viruses MCQ
Given below is the diagram of a bacteriophage. In which one of the options all the four parts A, B, C and D are correct
A.
Aāˆ’Tail fibres, Bāˆ’Head, Cāˆ’Sheath, Dāˆ’Collar
B.
Aāˆ’Sheath, Bāˆ’Collar, Cāˆ’Head, Dāˆ’Tail fibres
C.
Aāˆ’Head, Bāˆ’Sheath, Cāˆ’Collar, Dāˆ’Tail fibres
D.
Aāˆ’Collar, Bāˆ’Tail fibres, Cāˆ’Head, Dāˆ’Sheath
WB JEE 2010 Q119 Errorless 23. Viruses_Viruses MCQ
Which one the following viruse contains both DNA and RNA
A.
Cyanophage
B.
Herpes virus
C.
Leuko virus
D.
Polio virus
KCET 2009 Q120 Errorless 1. Shape and nutrition of bacteria_Monera MCQ
A bacterium is capable of withstanding extreme heat, dryness and toxic chemicals. This indicates that it is probably able to from
A.
A thick peptidoglycan wall
B.
Endospores
C.
Endotoxins
D.
Endogenous buds
EAMCET 2009 Q121 Errorless 2. Life cycle/Reproduction in bacteria_Monera MCQ
Identify the correct pair of events when temperate phages infect bacteria I. No prophages are formed II.Bacterial cell undergoes many divisions III. Bacterial cell undergoes immediate lysis IV. Prophages are formed The correct pair is
A.
I, ā…”I
B.
ā…”I, III
C.
III, IV
D.
II, IV
MP PMT 2009 Q122 Errorless 2. Life cycle/Reproduction in bacteria_Monera MCQ
The site of photosynthesis in blue green algae is Or Photosynthetic bacteria have pigments in [CBSE PMT 1999; RPMT 1999; Bihar CECE 2006]
A.
Chromatophores
B.
Mitochondria
C.
Chloroplast
D.
Root hair
CBSE PMT 2009 Q123 Errorless 3. Economic importance of bacteria_Monera MCQ
Oxygenic photosynthesis occurs in
A.
Chromatium
B.
Oscillatoria
C.
Rhodospirillum
D.
Chlorobium
NCERT; Kerala PMT 2009 Q124 Errorless 11. Protozoa_Protists MCQ
Slimy mass of protoplasm with many nuclei and an Amoeba like thalloid body is a characteristic feature of
A.
Ascomycetes
B.
Actinomycetes
C.
Phycomycetes
D.
Basidiomycetes
E.
Myxomycetes
CPMT 2009 Q125 Errorless 11. Protozoa_Protists MCQ
The infection of Entamoeba histolytica takes place by
A.
Trophozoite
B.
Binucleated cyst
C.
Trinucleated cyst
D.
Quadrinucleated cyst