Pusa Ratna is a new variety of
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Agriculture · all questionsGenetics And Plant Breeding
Genetics And Plant Breeding
practice.
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If Mendel had found the linkage genes in his studied traits he could not be able to formulate
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A pure tall plant was grown in nutrient limited soil and became dwarf. If this plant was selfed then the genotype in the F1 generation are
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Inbreeding of cross-pollinated species leads to increase in
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Interveinal chlorosis is caused by the deficiency of
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Plant Variety Act was formulated in
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Consider the following statements
Hybrid seed production process induces
1. production of inbreed lines
2. selection of inbreed lines
3. production of F1 seed.
4. testing of combining ability
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Hybrid seed production process induces
1. production of inbreed lines
2. selection of inbreed lines
3. production of F1 seed.
4. testing of combining ability
Select the correct answer:
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Theory of 'Gemmules' was proposed by
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The Pebble mill is used
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How many linkage group are present in a plant 2n = 24?
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Which cell organelles are responsible for photosynthesis?
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National seed corporation was established in
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The requirement of Meiosis is
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Match the following columns:
| Column I (Crop) | Column II (Method of hybrid seed production) |
| a. Brinjal | 1. Genetic male sterility |
| b. Chilli | 2. Self incompatibility |
| c. Cucumber | 3. Functional male sterility |
| d. Cabbage | 4. Gynocracy |
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The direction and the rate of water movement from cell to cell is based on
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Polyploids in which all the chromosome sets are homologous is termed as
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The development of embryo from the antipodal cells or synergids other than egg cell is known as
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The process of exposure of plants to low temperature for floral induction is
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Initiation codon of Eukaryotes is
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Q100
Open questionSystem of mating was proposed by
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