← Back to Botany

Biological Classification

1051 Questions Start Allen Test
All Exams Allen Errorless
Q651 Allen KINGDOM – MONERA MCQ
Trichodesmium erythraeum which imparts red colour to sea water of red sea is a :-
A.
Cyanobacterium
B.
Red Algae
C.
Diatom
D.
Red Coral
Q652 Allen KINGDOM – MONERA MCQ
Archaebacterial cell lacks :-
A.
Peptidoglycan
B.
DNA
C.
Ribosomes
D.
Branched Chain Lipids
Q653 Allen KINGDOM – MONERA MCQ
Most common method of reproduction in prokaryotes :-
A.
Budding
B.
Binary fission
C.
Transduction
D.
Conjugation
Q654 Allen KINGDOM – MONERA MCQ
Harmful activity of Blue green algae is:-
A.
Denitrification
B.
Water - bloom
C.
Increase alkalinity of soil
D.
Decrease fertility of soil
Q655 Allen KINGDOM – MONERA MCQ
The function of mesosome in prokaryotes is:-
A.
Aerobic respiration
B.
Cell wall formation
C.
Both (1) and (2)
D.
$N_2$ - fixation
Q656 Allen KINGDOM – MONERA MCQ
During rainy season ground surface become slippery due to :-
A.
Fungi
B.
Blue green algae
C.
Bryophytes
D.
Gymnosperm
Q657 Allen KINGDOM – MONERA MCQ
Photosynthesis of Blue green algae is:-
A.
Oxygenic
B.
Non oxygenic
C.
Both oxygenic and non-oxygenic
D.
None
Q658 Allen KINGDOM – MONERA MCQ
Which of the following is the only group of organisms capable of using inorganic compounds as source of energy ?
A.
Fungi
B.
Chemo autotrophs
C.
Both the above
D.
None of the above
Q659 Allen KINGDOM – MONERA MCQ
Link between prokaryotes and multicellular eukaryotes :–
A.
Cyanobacteria
B.
Protista
C.
Fungi
D.
Plants
Q660 Allen KINGDOM – MONERA MCQ
Which structure of prokaryotes is analogous to lysosome ?
A.
Mesosome
B.
Genophore
C.
Periplasmic space
D.
Perinuclear space
Q661 Allen KINGDOM – MONERA MCQ
Which of the following performs respiration with the help of plasma membrane ?
A.
Bacteria
B.
Algae
C.
Fungi
D.
All the above BBC024
Q662 Allen KINGDOM – MONERA MCQ
Richest source of bacteria is : -
A.
Air
B.
Soil
C.
Water
D.
Milk
Q663 Allen KINGDOM – MONERA MCQ
The most primitive monerans are :-
A.
Archaebacteria
B.
Eubacteria
C.
Filamentous bacteria
D.
Cyanobacteria
Q664 Allen KINGDOM – MONERA MCQ
Organisms which obtain energy by the oxidation of reduced inorganic compounds are called
A.
Photo autotrophs
B.
Chemo autotrophs
C.
Saprozoic
D.
Heterotrophs
Q665 Allen KINGDOM – MONERA MCQ
Which bacteria are utilized in Gobar gas plant?
A.
Methanogens
B.
Nitrifying bacteria
C.
Ammonifying bacteria
D.
Denitrifying bacteria
Q666 Allen KINGDOM – MONERA MCQ
Plasmid are :-
A.
Virus
B.
New types of micro organism
C.
Extra chromosomal genetic material of bacteria
D.
Essential bacterial genetic materials
Q667 Allen KINGDOM – MONERA MCQ
A free living aerobic bacteria capable of fixing nitrogen is :-
A.
Azotobactor
B.
Rhizobium
C.
Clostridium botulinum
D.
Streptomyces
Q668 Allen KINGDOM – MONERA MCQ
Which one of the following fixes $CO_2$ in to carbohydrates ?
A.
Rhizobium
B.
E.coli
C.
Bacillus
D.
Rhodospirillum
Q669 Allen KINGDOM – MONERA MCQ
Antibiotics are mostly obtained from :-
A.
Bacteria
B.
Viruses
C.
Fungi
D.
Angiosperm BBC
Q670 Allen KINGDOM – MONERA MCQ
The main difference between gram +ve and gram –ve resides in the composition of :-
A.
Cilia
B.
Cell-wall
C.
Cell-membrane
D.
Cytoplasm
Q671 Allen KINGDOM – MONERA MCQ
Free living nitrogen-fixing bacteria are found in-
A.
Air
B.
Soil
C.
Root nodules
D.
None of above
Q672 Allen KINGDOM – MONERA MCQ
Cell membrane of bacteria is made up of -
A.
Cellulose and lipid
B.
Chitin
C.
Lipid + Protein
D.
Protein and Cellulose
Q673 Allen KINGDOM – MONERA MCQ
Which organism is most useful for soil fertility ?
A.
Bryophyta
B.
Fungi
C.
Bacteria
D.
Bacteriophage
Q674 Allen KINGDOM – MONERA MCQ
Bacterial flagella are made of-
A.
Carbohydrate
B.
Lipid
C.
Protein
D.
Amide BB
Q675 Allen KINGDOM – MONERA MCQ
The mode of the nutrition of bacteria is usually
A.
Photo autotrophic
B.
Chemo autotrophic
C.
Heterotrophic and autotrophic
D.
None