391.
Bryophytes lack true
A
Roots
B
Stem
C
Leaves
D
All of the above
Answer :
All of the above
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392.
Plasmid is a/an
A
Outgrowth of nuclear membrane
B
Outgrowth of plasma membrane
C
Extranuclear DNA
D
Plastid
Answer :
Extranuclear DNA
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393.
Which of the following proposed the phylogenetic classification of flowering plants
A
Bentham and Hooker
B
Hutchison
C
Karl menz
D
De Candolle
Answer :
Hutchison
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394.
Which of the following is a species
A
Tamarindus
B
Indicus
C
Indica
D
Tamarindus indicus
Answer :
Tamarindus indicus
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395.
Ultimate source of energy is
A
ATP
B
Sun
C
Glucose
D
Food
Answer :
Sun
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396.
Coenocytic filament found in
A
Spirogyra
B
Cladophora
C
Hydrodictyon
D
Vaucheria
Answer :
Vaucheria
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397.
Gymnosperms differ from pteridophytes in
A
Ovules on megasporophyll
B
Compound leaves
C
Circinate leaves
D
Branched stem
Answer :
Ovules on megasporophyll
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398.
Which of the following group of plants are seedless but have vascular tissue & spores
A
Algae
B
Bryophyta
C
Pteridophyta
D
Gymnosperm
Answer :
Pteridophyta
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399.
Stereptomycin in obtained from
A
Streptomyces griseus
B
Streptomyces venezuelae
C
Streptomyces aurogacines
D
Streptomyces rimosus
Answer :
Streptomyces griseus
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400.
"Tamilies of flowering plants" is written by
A
Bentham
B
Engler
C
Hutchinson
D
Linnaeus
Answer :
Hutchinson
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