Select Question Set:
Q. No.Select correct match
Column I
Column II
a
Retting of fibres
(i)
Pseudomonas putida
b
Pollution control
(ii)
Pseudomonas fluorescence
c
Curing of leaves
(iii)
Bacillus licheniformis
d
Bacitracin
(iii)
Micrococcus candidans
1. a(ii), b(i), c(iv), d(iii)
2. a(ii), b(i), c(iii), d(iv)
3. a(i), b(ii), c(iv), d(iii)
4. a(iii), b(i), c(iv), d(ii)
2. a(ii), b(i), c(iii), d(iv)
3. a(i), b(ii), c(iv), d(iii)
4. a(iii), b(i), c(iv), d(ii)
Subtopic: Kingdom Monera: Bacterial Classification |
Please attempt this question first.
Hints
Archaebacteria do not show
1. Peptidoglycan in cell wall
2. Intrans in DNA
3. Branched-chain lipids in cell membrane
4. Ribosomal proteins with highly acidic nature
1. Peptidoglycan in cell wall
2. Intrans in DNA
3. Branched-chain lipids in cell membrane
4. Ribosomal proteins with highly acidic nature
Subtopic: Kingdom Monera: Bacterial Classification |
60%
Please attempt this question first.
Hints
Thermoacidophiles are capable of withstanding extremely low pH and high temperature due to the
1. Presence of branched chain of lipid in cell membrane
2. Presence of resistant enzyme which can operate in basic conditions
3. Presence of higher concentration of KCI in their cells
4. More than one option is correct
1. Presence of branched chain of lipid in cell membrane
2. Presence of resistant enzyme which can operate in basic conditions
3. Presence of higher concentration of KCI in their cells
4. More than one option is correct
Subtopic: Kingdom Monera: Bacterial Classification |
53%
Please attempt this question first.
Hints
Which group of monerans played significant role in the evolution of aerobic forms of life?
1. Mycoplasma
2. Cyanobacteria
3. Archaebacteria
4. Actinomycetes
1. Mycoplasma
2. Cyanobacteria
3. Archaebacteria
4. Actinomycetes
Subtopic: Kingdom Monera: Bacterial Classification |
66%
Please attempt this question first.
Hints
Smallest wall-less monerans
1. Develop fried egg appearance in culture
2. Are motile
3. Have definite shape
4. Are mostly saprophytic
1. Develop fried egg appearance in culture
2. Are motile
3. Have definite shape
4. Are mostly saprophytic
Subtopic: Kingdom Monera: Introduction |
Please attempt this question first.
Hints
Which kingdom includes nutritionally most diversed group of organisms and has no well-defined boundaries?
1. Monera
2. Protista
3. Fungi
4. Plantae
1. Monera
2. Protista
3. Fungi
4. Plantae
Subtopic: Kingdom Protista: Introduction |
77%
Please attempt this question first.
Hints
Please attempt this question first.
Chrysophytes are
1. Diatoms and desmids
2. Diatoms and dinoflagellates
3. Slime moulds and desmids
4. Slime moulds and diatoms
1. Diatoms and desmids
2. Diatoms and dinoflagellates
3. Slime moulds and desmids
4. Slime moulds and diatoms
Subtopic: Kingdom Protista: Chrysophytes |
91%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following option for diatoms is correct?
1. Pecto-cellulosic cell wall
2. Silicified cell wall
3. Multicellular eukaryotes
4. Produce saxitoxin
1. Pecto-cellulosic cell wall
2. Silicified cell wall
3. Multicellular eukaryotes
4. Produce saxitoxin
Subtopic: Kingdom Protista: Chrysophytes |
88%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Subtopic: Kingdom Protista: Dinoflagellates |
95%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Mark the mismatched pair :
| 1 | Pyrocystis | – | Bioluminescence |
| 2 | Whirling whips | – | Soap box-like body structure |
| 3 | Diatomite | – | Keselguhr |
| 4 | Gymnodinium | – | Zygotic meiosis |
Subtopic: Kingdom Protista: Introduction |
56%
Please attempt this question first.
Hints
Select Question Set:
© 2024 GoodEd Technologies Pvt. Ltd.