CSS :: Agriculture Genetics Plant Breeding and Biotechnology
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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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71. |
Bulk population breeding is suitable for: |
A. |
Fruit crops |
B. |
Vegetable |
C. |
Small grains |
D. |
Flower crops |
Answer: Option C
Explanation:
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72. |
Who suggested the imbiitions theory of ascent of sap? |
A. |
Sir J.C.Bose |
B. |
Sachs |
C. |
Strasburger |
D. |
Dixon and Jolly |
Answer: Option B
Explanation:
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73. |
Dallus is: |
A. |
An undifferentiated mass of cells |
B. |
A gamete |
C. |
A tissue |
D. |
A modification of leaf |
Answer: Option A
Explanation:
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74. |
Carolus Linnaeus is credited with introducing the: |
A. |
Law of limiting factors |
B. |
Law of independent assortment |
C. |
Binomial system of nomenclature |
D. |
Laws of inheritance |
Answer: Option C
Explanation:
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75. |
Cauliflower, cabbage, broccoli, kohlrabi and brussels sprouts have been derived from wild cabbage that, still grows in coastal regions of: |
A. |
Latin America |
B. |
Mesopotamia |
C. |
Europe and N. Africa |
D. |
South Asia and South Africa |
Answer: Option C
Explanation:
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76. |
Who is regarded as the father of botany? |
A. |
Theofrastus |
B. |
Gregor Mendel |
C. |
Carolus Linnaeus |
D. |
Oswald Tippo |
Answer: Option A
Explanation:
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77. |
Who is credited with the discovery of mitosis? |
A. |
Farmer and Moore |
B. |
Huxley |
C. |
Flemming |
D. |
Robert Hooke |
Answer: Option C
Explanation:
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78. |
Characteristic feature of xerophytes is: |
A. |
Long taproot |
B. |
Leaves and stem with thick cuticle |
C. |
Sunken stomata |
D. |
All of the above |
Answer: Option D
Explanation:
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79. |
Characteristic feature of the hydrophytes is: |
A. |
Reduced protective tissues |
B. |
Feebly developed root system |
C. |
Spongy stem |
D. |
All the above |
Answer: Option D
Explanation:
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80. |
Chauncey Goodrich was the first _____ to publish a paper dealing with resistance of potatoes to the blight diseases: |
A. |
Britisher |
B. |
German |
C. |
Dutch |
D. |
American |
Answer: Option D
Explanation:
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