CSS :: General Agriculture
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For students in search of
- Hydroponic Gardening
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Guides - Basics to Experts level
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Growing fruit and vegetables hydroponically
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Practical daily questions or queries of hydroponics lovers
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Current Hydroponics and Indoor Gardening Market Growth as well as Trends
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471. |
Photoperiod required to induce flowering in plants is called : |
A. |
Short day period |
B. |
Long day period |
C. |
Critical day length |
D. |
Photoinductive cycle |
Answer: Option C
Explanation:
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472. |
Photoperiodically, high yielding triple dwarf wheat is a: |
A. |
Photoinsensitive plant |
B. |
Long day plant |
C. |
Short day plant |
D. |
Day neutral plant |
Answer: Option B
Explanation:
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473. |
Photorespiration is the characteristic of: |
A. |
C3 plants |
B. |
C4 plants |
C. |
CAM plants |
D. |
None of the above |
Answer: Option A
Explanation:
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474. |
Photorespiration takes place in: |
A. |
Cristae |
B. |
Glyoxisomes |
C. |
Peroxisomes |
D. |
Lysosomes |
Answer: Option C
Explanation:
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475. |
Photosynthetically, Triticum aestivum is a: |
A. |
C3 plants |
B. |
C4 plants |
C. |
CAM plants |
D. |
SD plant |
Answer: Option A
Explanation:
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476. |
Physical basis of life is: |
A. |
Nucleus |
B. |
Cells |
C. |
Protoplasm |
D. |
Food |
Answer: Option C
Explanation:
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477. |
Physical needs of a person is: |
A. |
Physical assets |
B. |
Food, shelter and clothing |
C. |
Education |
D. |
Entertainment |
Answer: Option B
Explanation:
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478. |
Physiological separation of plant part is called a: |
A. |
Abscission |
B. |
Senescence |
C. |
Cyclosis |
D. |
Pinocytosis |
Answer: Option A
Explanation:
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479. |
Piezometer is an instrument to measure: |
A. |
Soil temperature |
B. |
pH of the soil |
C. |
Depth of water table |
D. |
Soil moisture table |
Answer: Option C
Explanation:
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480. |
Pigments found in photosynthetic bacteria are: |
A. |
Bacterio-chlorophyll 'a' |
B. |
Bacteriolchlorophyll 'b' |
C. |
Chlorobium-chlorophyll |
D. |
All of the above |
Answer: Option B
Explanation:
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