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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81. |
China rose is a : |
Answer: Option B
Explanation:
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82. |
Chromosome numbers in somatic cells of a maize plant are: |
Answer: Option D
Explanation:
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83. |
Chromosome which pair at meiotic prophase and are similar size, shape, structure and function are known as: |
A. |
Homologous |
B. |
Isocentric |
C. |
Isochromosome |
D. |
Acentric |
Answer: Option A
Explanation:
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84. |
CIMMYT is located at: |
A. |
Miexico |
B. |
England |
C. |
Spain |
D. |
Nigeria |
Answer: Option A
Explanation:
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85. |
Cliestogamy encourages: |
A. |
Self pollination |
B. |
Cross pollination |
C. |
Apomixes |
D. |
Inbreeding depression |
Answer: Option A
Explanation:
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86. |
Clone in general is: |
A. |
Homozygous |
B. |
Heterogeneous |
C. |
Heterozygous |
D. |
None of the above |
Answer: Option C
Explanation:
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87. |
Commercial banana have ______ instead of 22 chromosomes of ordinary diploid varieties: |
Answer: Option C
Explanation:
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88. |
Complementary gene produces phenotypic ratio: |
Answer: Option D
Explanation:
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89. |
Composites are developed by using: |
A. |
Advanced generation seed mixtures obtained from high yielding intervarietal or interracial crosses |
B. |
Hybrid directly from intervarietal crosses |
C. |
Recurrent selection for specific combining ability |
D. |
The hybrid of an inbred with an open-pollinated variety |
Answer: Option A
Explanation:
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90. |
Conifers are abundant in: |
A. |
Tropical zone |
B. |
Alpine zone |
C. |
Temperate zone |
D. |
Subtropical zone |
Answer: Option C
Explanation:
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