PLANT KINGDOM NEET MCQ
Q21. Photosynthetic pigments predominantly found in brown algae
are
(1) Chl-a, b
(2) Chl-b, c
(3) Chl-a, c
(4) Chl-a, d
Ans.3
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Q22. Prothallus of Dryopteris is
a Inconspicuous
b. Unicellular
c. Diploid
d. Non-photosynthetic
e. Free-living
f. Monoecious
(1) Only a, b and d
(2) Only c, d and e
(3) Only b. c and d
(4) Only a, e and f
Ans.4
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Q23.In gymnosperms, pollen grains
are carried to the opening of ovules
by
(1) Insects
(2) Air current
(3) Water current
(4) Higher animals
Ans.2
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Q24.How many of the following plant groups show(s) formation of embryo? Algae,Bryophytes,Pteridophytes, Angiosperms
(1) 3
(2) 2
(3) 1
(4) 4
Ans.1
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Q25. Floridean starch is stored food material in
(1) Chara
(2) Porphyra
(3) Ectocarpus
(4) Cedrus
Ans.2
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Q26.Natural classification system is
better than artificial system due to
all the given reasons, except
(1)Large number of characters used
(2)Based on natural affinities
(3)Based on external features only
(4)Plant identification is easy
Ans.3
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Q27.Choose the correct option w.r.t. Funaria.
Dominant phase Alternate phase
(1) Short lived -Long lived
(2) Form spores -Form gametes
(3) Diploid. -Haploid
(4) Gametophyte -Sporophyte
Ans.4
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Q28.Red algae reach maximum
depth in sea water where no other
type of photosynthetic organisms
grow. This is due to abundant
formation of
(1) Chlorophyll a
(2) Phycoerythrin
(3) Phycocyanin
(4) Chlorophyll d
Ans.2
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Q29. Artificial classification system
based on androecium structure was
given by
(1) Linnaeus
(2) Bentham and Hooker
(3) Takhtajan
(4) Eichler
Ans.1
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Q30. True heterospory was first
seen in plant group which is
(1) Non-vascular embryophytes
(2) Vascular Cryptogams
(3) Phanerogams without ovary
(4) Spermatophytes
Ans.2
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