311.
In which of the following pyrenoid are found
A
Riccia
B
Marchantia
C
Anthoceros
D
None of the above
Answer :
Anthoceros
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312.
Which of the two groups includes the similar plants
A
Siphonomgama and spermatophyta
B
Siphonogama and zoodiogama
C
Metachlamydae and monochlamydae
D
Polypetalae and gamopetalae
Answer :
Siphonomgama and spermatophyta
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313.
The phylogenetic relation ship among organisms can be established by the technique
A
Autoradiography
B
X-ray crystallography
C
Serology
D
Geneology
Answer :
Serology
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314.
Which algae is used in space - research
A
Gracillaria
B
Chlorella
C
Cephaleuros
D
Gelidium
Answer :
Chlorella
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315.
According to Bentham and Hooker's classification which family/order was considered most primitive
A
Ranunculaceae/Ranales
B
Orchidaceae/Orchidales
C
Malvaceae / Malvales
D
Brassicaceae/Parietales
Answer :
Ranunculaceae/Ranales
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316.
Which of the following in unicellular
A
Yeast
B
E.coli
C
Acetabularia
D
All of the above
Answer :
All of the above
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317.
Phylogeny refers to
A
Natural classification
B
Evolutionary classification
C
Evolutionary history
D
Origin of algae
Answer :
Evolutionary history
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318.
Laminaria (kelp) and Fucus (rock weed) are the examples of
A
Green algae
B
Brown algae
C
Red algae
D
Golden brown algae
Answer :
Brown algae
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319.
Spore of which plant produces protonema
A
Riccia
B
Funaria
C
Anthoceros
D
Pelia
Answer :
Funaria
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320.
The simplest amino acid is
A
Glycine
B
Lysine
C
Tyrosine
D
Aspartic acid
Answer :
Glycine
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