A – Cocci, B – Bacilli, C – Spirilla, D – Vibrio
A – Bacilli, B – Cocci, C – Spirilla, D – Vibrio
A – Spirilla, B – Bacilli, C – Cocci, D – Vibrio
A – Spirilla, B – Vibrio, C – Cocci, D – Bacilli
A. A – Cocci, B – Bacilli, C – Spirilla, D – Vibrio
They are parasitic forms which cause diseases in animals.
They have a protein rich layer called pellicle.
They have indestructible wall layer deposited with silica.
They are commonly called dinoflagellates.
It is also called blue green algae.
They are chemosynthetic autotrophs.
It forms blooms in polluted water bodies.
It is unicellular, colonial or filamentous, marine or terrestrial bacteria.
core
nucleotide
amino acid
capsomere
Dinoflagellates
Chrysophytes
Euglenoids
Slime moulds
Column-I | Column-II |
---|---|
(Characters/features) | (Examples) |
A. Red dinoflagellates | I. Rhizopus |
B. Unicellular fungi used to | II. Gonyaulax make bread and beer |
C. Source of antibiotics | III. Yeast |
D. Bread mould | IV. Penicillium |
A III; B II; C I; D IV
A II; B III; C I; D IV
A II; B III; C IV; D I
A II; B IV; C III; D I
Column-I | Column-II |
---|---|
(Scientists) | (Discovery) |
A. Ernst Mayr | I. Discovered Viroids |
B. Whittaker | II. Gave the name virus |
C. Pasteur | III. Proposed five kingdom classification |
D. Diener | IV. Darwin of the 20th century |
A IV, B III, C II, D I
A III, B IV, C II, D I
A II, B III, C IV, D I
A I, B II, C III, D IV
Mycoplasma
Mycorrhiza
Euglena
Trypanosoma
Column-I | Column-II |
---|---|
(Kingdom) | (Class) |
A. Plantae | I. Archaebacteria |
B. Fungi | II. Euglenoids |
C. Protista | III. Phycomycetes |
D. Monera | IV. Algae |
A IV, B III, C II, D I
A I, B II, C III, D IV
A III, B IV, C II, D I
A IV, B II, C III, D I
A – Cocci, B – Bacilli, C – Spirilla, D – Vibrio
A – Bacilli, B – Cocci, C – Spirilla, D – Vibrio
A – Spirilla, B – Bacilli, C – Cocci, D – Vibrio
A – Spirilla, B – Vibrio, C – Cocci, D – Bacilli
A – Euglena, B – Paramecium, C – Agaricus
A – Euglena, B – Planaria, C – Agaricus
A – Planaria, B – Paramecium, C – Agaricus
A – Euglena, B – Paramecium, C – Aspergillus
They are archaebacteria.
They live in marshy areas.
Methane is their preferred carbon source.
They are present in guts of several ruminant animals (cow, buffaloes) and produce biogas (CH4) from the dung of these animals.
Both show anaerobic respiration.
Both have chlorophyll pigment.
Both are devoid of true nucleus.
None of the above
Viruses
Viroids
Virion
Mycoplasma
Protozoans
Chrysophytes
Slime moulds
Euglenoids
A - Tail fibres B - Head C - Sheath D - Collar
A - Sheath B - Collar C - Head D - Tail fibres
A - Head B - Sheath C - Collar D - Tail fibres
A - Collar B - Tail fibres C - Head D - Sheath
8
64
16
256
A – Cell wall, B – Cell membrane, C – Heterocyst, D – DNA, E – Mucilagenous sheath
A – Cell wall, B – Cell membrane, C – DNA, D – Heterocyst, E – Mucilagenous sheath
A – Mucilagenous sheath, B – Cell membrane, C – DNA, D – Heterocyst, E – Cell wall
A – Cell membrane, B – Cell wall, C – DNA, D – Heterocyst, E – Mucilagenous sheath
Ascomycetes
Phycomycetes
Basidiomycetes
Deuteromycetes
Archaea resemble eukaryotes in all respects.
Archaea have some novel features that are absent in other prokaryotes and eukaryotes.
Archaea completely differ from both prokaryotes and eukaryotes.
Archaea completely differ from prokaryotes.
mycelium
fruiting body
zygote
dikaryotic cell, which is also heterokaryotic
Phycomycetes
Ascomycetes
Basidiomycetes
Deuteromycetes
Chlorophyll a
Chlorophyll b
Chlorophyll c
Chlorophyll d
Column-I | Column-II |
---|---|
(Type of Protozoans) | (Examples) |
A. Amoeboid protozoans | I. Paramecium |
B. Ciliated protozoans | II. Plasmodium |
C. Flagellated protozoans | III. Amoeba |
D. Sporozoans | IV. Trypanosoma |
A I; B III; C IV; D II
A III; B I; C II; D IV
A III; B I; C IV; D II
A III; B IV; C I; D II
Yeast
Algae
Bacteria
Lichen
it has no chlorophyll.
some fungal hyphae grow in such a way that they give the appearance of pseudomycelium.
it has eukaryotic organization.
cell wall is made up of cellulose and reserve food material is starch.
Albugo
Puccinia
Yeast
Ustilago
cyanobacteria
archaebacteria
chemosynthetic autotrophs
heterotrophic bacteria
Column I | Column II |
---|---|
A. Long slender thread | (i) Lichen like structures |
B. Association of fungi with | (ii) Mycorrhiza roots of higher plants |
C. Parasitic fungi on mustard | (iii) Neurospora |
D. Fungi extensively used in | (iv) Albugo biochemical and genetic work |
E. An association in which | (v) Hyphae algal component is called phycobiont |
A-(v) B-(ii) C-(iv) D-(iii) E-(i)
A-(iii) B-(i) C-(iv) D-(ii) E-(v)
A-(ii) B-(i) C-(iii) D-(v) E-(iv)
A-(iii) B-(ii) C-(iv) D-(i) E-(v)
fix atmospheric nitrogen.
enhance absorption of nutrients from the soil.
kill insects and pathogen.
provide resistance against abiotic stresses.
Both (i) and (ii)
Only (ii)
(i), (iii) and (iv)
All of these