501.
Trinomial nomenclature of classification was proposed by
A
Linneaus
B
Husley and Stricklandt
C
John-Ray
D
Theophrastus
Answer :
Husley and Stricklandt
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502.
Bacteria which have single flagellum at one end only are called
A
Monotrichous
B
Lophotrichous
C
Peritrichous
D
Amphitrichous
Answer :
Monotrichous
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503.
Artificial system of classification classifies plant on the basis of
A
One or two characters
B
Phylogenetic trends
C
Many naturally existing characters
D
None of the above
Answer :
One or two characters
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504.
Plant like nutrition is present in
A
Amoeba
B
Paramecium
C
Euglena
D
Plasmodium
Answer :
Euglena
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505.
In Bentham and Hooker's classification position of some families like Ceratophyllaceae, Salicaceae and Empetraceae not fixed and these families unrelated to each other were placed in a group "Ordines anomoli". This group belongs to
A
Polypetalae
B
Gemopetalae
C
Monochlamydeae
D
Gmynospermae
Answer :
Monochlamydeae
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506.
Which pair of the following belongs to Basidiomycetes
A
Morchella and Mushrooms
B
Bird's nest fungi and Pufballs
C
Pufballs and Claviceps
D
Peziza and Stink horns
Answer :
Bird's nest fungi and Pufballs
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507.
Mosses occurs in moist place because
A
They can not grow on land
B
Their gamete fuse with the help of water
C
They lack root and stomata
D
They lack stomata
Answer :
Their gamete fuse with the help of water
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508.
According to Tippo, GBA is included in
A
Chrysophyta
B
Pyrrophyta
C
Chlorophyta
D
Cyanophyta
Answer :
Cyanophyta
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509.
The system of classification proposed by Bentham and Hooker is
A
Artificial
B
Natural
C
Phylogenetic
D
Numerical
Answer :
Natural
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510.
Aquatic fern is used to increase the yield in paddy crop
A
Azolla
B
Salvinia
C
Marsilea
D
Isoets
Answer :
Azolla
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