91.
Who discovered chlorophyll
A
Schimper
B
Errera
C
Conventou
D
Sachs
Answer :
Conventou
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92.
Bundle sheath cells
A
Are rich in RUBisCo
B
Are rich in PEP carboxylase
C
Lack RuBisCo
D
Lack both RuBisCo and PEP carboxylase
Answer :
Are rich in RUBisCo
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93.
Main factor which limits the rate of photosynthesis on a clear day is
A
Chlorophyll
B
Light
C
CO2
D
Water
Answer :
CO2
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94.
Chloroplasts fix
A
Carbon dioxide
B
Oxygen
C
Nitrogen
D
Hydrogen
Answer :
Carbon dioxide
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95.
All types of plastids possess essentially the same structure because they
A
perform the same function
B
store food materials like starch, fat and protein
C
occur in aerial parts
D
can transform from one form to another
Answer :
can transform from one form to another
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96.
The process of photosynthesis takes place in
A
Roots only
B
Shoort only
C
All the cells of plant
D
Chlorophll containing cell only
Answer :
Chlorophll containing cell only
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97.
Which one is the precursor of chlorophyll
A
Tryptophan
B
Protochlorophyll
C
Bacterio chlorophyll
D
Bacterioviridin
Answer :
Protochlorophyll
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98.
Choose the correct match : Bladderwort, sundew, venus flytrap
A
Nepenthese, Dionea, Drosera
B
Nepenthese, Utricularia, Vanda
C
Utricularia, Drosera, Dionea
D
Dionea, Trapa, Vanda
Answer :
Utricularia, Drosera, Dionea
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99.
Number of ATP molecules required for regeneration phase of RUBP during synthesis of 1 glucose molecule
A
6
B
12
C
18
D
30
Answer :
6
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100.
The process of photo-phosphorylation take place in
A
Chloroplast
B
Ribosomes
C
Mitochondria
D
Cell-wall
Answer :
Chloroplast
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