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MEDIUM
ENGLISH
Agriculture
The storage life of fresh oranges at 5 to 9ºc is ____________________?
A
4-6 weeks
Option A
B
6-8 weeks
Option B
C
6-12 weeks
Option C
D
6-10 weeks
Option D
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MEDIUM
ENGLISH
Agriculture
Name chromosome was coined by ___________________?
A
Van Beneden
Option A
B
T. Boveri
Option B
C
Walleye
Option C
D
Aluman
Option D
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MEDIUM
ENGLISH
Agriculture
The storage life of fresh lemon at 10ºC is___________________?
A
6-10 weeks
Option A
B
10-15 weeks
Option B
C
12-20 weeks
Option C
D
12-16 weeks
Option D
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MEDIUM
ENGLISH
Agriculture
Chemically DNA differs from RNA by __________________?
A
Thymine present in DNA and Uralic in RNA
Option A
B
Deoxyribose and thymine is present in DNA and ribose and Ural in RNA
Option B
C
Ribose and thymine in DNA and deoxyribose and uracil in RNA
Option C
D
Deoxyribose in DNA and ribose in RNA
Option D
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MEDIUM
ENGLISH
Agriculture
The cooling methods for fresh produce is dependent on___________________?
A
Temperature of produce at harvest
Option A
B
Physiology of the produce
Option B
C
Post harvest life of the produce
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Electron microscope was invented by _________________?
A
Knoll and Risks
Option A
B
Schwaan
Option B
C
Sigmund
Option C
D
Robert Hook
Option D
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MEDIUM
ENGLISH
Agriculture
which one of the following fruit is perishable________________________?
A
Mango
Option A
B
Banana
Option B
C
Cherry
Option C
D
Grapes
Option D
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MEDIUM
ENGLISH
Agriculture
Ribosomes are important because they help in __________________?
A
Movement
Option A
B
Respiration
Option B
C
Protein synthesis
Option C
D
Growl
Option D
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MEDIUM
ENGLISH
Agriculture
Shelf life of banana at 20ºC in modified atmosphere with potassium permanganate is_____________________?
A
Upto 7 days
Option A
B
Upto 14 days
Option B
C
Upto 21 days
Option C
D
Upto 30 days
Option D
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MEDIUM
ENGLISH
Agriculture
Who discovered mitochondria__________________?
A
Palade
Option A
B
Altmann
Option B
C
Cowdry
Option C
D
Garner
Option D
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MEDIUM
ENGLISH
Agriculture
Which one of the following instrument is used for measuring fruit flesh finess__________________?
A
Penetometer
Option A
B
Effegi instrument
Option B
C
Magners- Taylor pressure tester
Option C
D
All the above
Option D
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MEDIUM
ENGLISH
Agriculture
Plastids bring about___________________?
A
Secretion
Option A
B
Respiration
Option B
C
Excretion
Option C
D
Conversion of light energy into chemical energy
Option D
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MEDIUM
ENGLISH
Agriculture
Where does respiratory electron transport occurs____________________?
A
Cytoplasm
Option A
B
Inner membrane of mitochondria
Option B
C
matrix of mitochondria
Option C
D
Chloroplast
Option D
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MEDIUM
ENGLISH
Agriculture
Which part of cell is important for and synthesis protoplasm ______________________?
A
Mitochondria
Option A
B
Nucleus
Option B
C
Chloroplast
Option C
D
Chromosomes
Option D
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MEDIUM
ENGLISH
Agriculture
Carbohydrates are separated by___________________?
A
Gas liquid chromatography
Option A
B
Infra-red spectrophotometer
Option B
C
Flame photometry
Option C
D
Paper chromatography
Option D
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MEDIUM
ENGLISH
Agriculture
Carbohydrates synthesis is carried out by ___________________?
A
Ribosomes
Option A
B
Golgi bodies
Option B
C
Mitochondria
Option C
D
Plastid
Option D
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MEDIUM
ENGLISH
Agriculture
The photo nthesis reaction is determined by_________________?
A
Hill reaction
Option A
B
Goldman equation
Option B
C
Nernst equation
Option C
D
Oxidation-reduction reaction
Option D
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MEDIUM
ENGLISH
Agriculture
Which of the cell organelle is considered to be rich in catabolic enzymes_____________________?
A
Golgi bodies
Option A
B
Mitochondria
Option B
C
Lysosome
Option C
D
Endoplasmic reticulum
Option D
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MEDIUM
ENGLISH
Agriculture
Rafinose is_______________________?
A
Trisaccharide
Option A
B
Monosaccharide
Option B
C
Disaccharide
Option C
D
Polysaccharide
Option D
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MEDIUM
ENGLISH
Agriculture
The diameter of mitochondria is __________________?
A
2-4 micron
Option A
B
1-4 micron
Option B
C
0.5-2 micron
Option C
D
40-70 micron
Option D
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