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Q.1 Which of the following are parasitic algae?
(A) Cephaleuros
(B) Harveyella
(C) Both
(A) and (B)
(D) None of
the above
Q.2 Red algae is red due to the presence of
(A) R-Phycocyanin
(B) R-Phycoerythrin
(C) C-Phycocyanin
(D) C-Phycoerythrin
Q.3 Sea Lettuce is the name given to
(A) Laminaria
(B) Fucus
(C) Sargassum
(D) Ulva
Q.4 Sea weeds belong to
(A) Red algae
(B) Brown algae
(C) Green
algae
(D) Blue green algae
Q.5 Chlorophyll ‘a’ and chlorophyll ‘d’ are found in
(A) Rhodophyta
(B) Phaeophyta
(C) Xanthophyta
(D) Myxophyta
Q.6 Which pigment is found in phaeophyceae
(A) Chl.
‘a’ and ‘c’
(B) Chl. ‘a’ and ‘d’
(C) Chl. ‘a’ and ‘e’
(D) None of these
Q.7 Reserve food in Rhodophyta is
(A) Floridean starch
(B) Mannitol
(C) Leucosin
(D) All of the above
Q.8 Photosynthetic pigments common with all algae are
(A) Chlorophyll ‘b’ and
carotene
(B)
Chlorophyll ‘a’ and ‘b’
(C) Chlorophyll ‘a’ and
carotene
(D)
Chlorophyll and xanthophyll
Q.9 Acetabularia, belongs to
(A) Chlorophyta
(B) Rhodophyta
(C) Pyroophyta
(D) Phaeophyta
Q.10 Deepest algae in sea is
(A) Red algae
(B) Brown Algae
(C) Green
Algae
(D) Golden Algae
Q.11 Which of the following plant groups have similar pigment composition
(A) Rhodophyta and Phaeophyta
(B)
Chlorophyta and Phaeophyta
(C) Rhodophyta and Cyanophyta
(D) Xanthophyta and Euglenophyta
Q.12Harveyella belong to which group
(A) Brown
algae
(B) Red algae
(C) Dinoflagellates
(D) Diatoms
Q.13Which of the following are colour less parasitic red algae?
(A) Cephaleuros
(B) Harveyella
(C) Polysiphonia
(D) Ectocarpus
Q.14Green algae are considered as the ancestors of higher plants due to their resemblance with higher plants in
(A) Pigments
(B) Cell wall
(C) Stored
food
(D) All the above
Q.15The name ‘‘Thallophyta’’ was coined by
(A) Endlicher
(B) Linnaeus
(C) Christenson
(D) Haeckel
Q.16Unique character of Thallophyta is
(A) Thalloid body
(B) Absence
of vascular tissue
(C) Zygotic
meiosis
(D) All the above
Q.17The characters of thallophyta is / are
(A) Plant
body thallus
(B) Non
vascular plant
(C) Sex organ are
unicellular
(D) All the above
Q.18Most advanced group of algae is
(A) Myxophyta
(B) Chlorophyta
(C) Xanthophyta
(D) Phaeophyta
Q.19‘‘Agar-agar’’ is obtained from
(A) Green
Algae
(B)
Red Algae
(C) Brown
Algae
(D)
Yellow green Algae
Q.20 Cephaleuros, which causes ‘‘Red rust of tea’’ is a
(A) Red
Algae
(B)
Brown Algae
(C) Dinoflagellate
(D) Green
Algae
Q.21Classification of algae is mainly based upon
(A) Reproductive organs
(B)
Structure of spores
(C) Pigments
(D)
Stored food
Q.22‘‘Carageenin’’ is obtained from
(A) Chondrus
(B) Laminaria
(C) Gelidium
(D) Macrocystis
Q.23Female sex organ of algae is called
(A) Carpel
(B) Oogonium
(C) Archegonia
(D) Oospore
Q.24Reserve food of algae and fungi are
(A) Starch
and soluble floridoside
(B)
Oil droplet and fats
(C) Starch
and glycogen
(D)
Starch and Glycerol
Q.25Chlorophyll ‘c’, ‘d’ and ‘e’ are characteristic pigments of respectively
(A)Red
algae, brown algae and yellow green algae
(B)Brown
algae, Red algae and yellow green algae
(C)Diatoms,
Dinoflagellates, Euglena
(D)Higher
plants, Red algae, Diatoms
Q.26Vascular cryptogams or seed less vascular plants belong to
(A) Bryophyta
(B) Pteridophyta
(C) Thallophyta
(D) Spermatophyta
Q.27Most conspicuous alternation of generation occurs in
(A) Thallophyta
(B) Bryophyta
(C) Pteriodophyta
(D) Spermatophyta
Q.28Which of the following is called resurrection pteridophyte
(A) Lycopodium
(B) Selaginella
(C) Pteridium
(D) Dryopteris
Q.29Pteridophytes which produce cones, can be classified in
(A)
Psilopsida and Lycopsida
(B)
Lycopsida and Filicinae
(C) Sphenopsida and Filicinae
(D)
Sphenopsida and Filicinae
Q.30Which of the following is called ‘‘Tree Fern’’?
(A) Cyathea
(B) Marsilea
(C) Sphenopsida and Lycopsida
(D)
Sphenopsida and Filicinae
Q.31The main plant body of Pteridophytes is
(A) Sporophyte
(B) Gametophyte
(C) Haploid
(D)
None of the above
Q.32Which one of the following is called as ‘‘Walking fern”?
(A) Adiantum
(B) Selaginella
(C) Pteridium
(D) Marsilea
Q.33Among the folowing fern, which is an excellent biofertilizer?
(A) Salvinia
(B) Azolla
(C) Pteridium
(D) Marsilea
Q.34Which of the following is an aquatic fern?
(A) Azolla
(B) Selaginella
(C) Isoetes
(D) Equisetum
Q.35The botanical name of ‘’Sanjeevani’’ is
(A) Selaginella utricularia
(B)
Selaginella bryopteris
(C) Selaginella crotalaria
(D)
Selaginella botardia
Q.36The aquatic fern which support the growth of the blue green algae, Anabaena, and is used to increase the yield of paddy crop is
(A) Salvinia
(B) Marsilea
(C) Isoetes
(D) Azolla
Q.37In ferns, the permanent roots are
(A) Tap
root
(B)
Adventitious roots
(C) Tuberious roots
(D) Rhizome
Q.38Stem is distinctly differentiated into node and inter node in
(A) Psilopsida
(B) Lycopsida
(C) Sphenopsida
(D) None
Q.39Cone is absent in
(A) Sphenopsida
(B) Filicinae
(C) Lycopsida
(D)
Both (B) and (C)
Q.40In pteridophytes the spores germinate to form
(A) Ptotonema
(B) Prothallus
(C) Sporophyte
(D) Archegonium
Q.41In heterosporous pteridophyta, the gametophytes are
(A) Monoecious
(B) Dioecious
(C) Sterile
(D)
Inter sex
Q.42The charasterstic feature of pteridophytes is
(A) Seeds
are naked
(B) Seeds are covered
with fruit
(C) No seed formation
(D)
Vessels are present
Q.43Green leaves are totally absent in
(A) Psilopsida
(B) Lycopsida
(C) Sphenopsida
(D) Ferns
Q.44Seedless vascular plants are
(A) Ferns
(B)
Lower gymnosperm
(C) Dicots
(D) Ferns
and lower gymnosperm
Q.45Pteridophytes plants are more successful to terrestrial life as compared to bryophytes in having
(A) Roots
and nonmotile gamets
(B) Roots
and independend gametophyte
(C) Leaves
(D) Roots and vascular
tissue
Q.46Ressurection plant is
(A) Selaginella
(B) Azolla
(C) Marsilea
(D) Isoetes
Q.47In pteridophyta, reproductive leaves are called:
(A) Cataphylls
(B) Trophophylls
(C) Gametangia
(D) Sporophylls
Q.48Most advanced Gymnosperm belongs to –
(A) Cycadales
(B) Coniferales
(C) Gnetales
(D) Cycadofilicales
Q.49Which of the following is called father of forest –
(A) Pinus
(B) Banyan
(C) Sequoia
(D) Cedrus
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Q.50 All Gymnosperms are- |
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(A) Heterosporus
(B) Vascular
(C) Seed plants
(D) All the above
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