Which of the following is free living aerobic and nonphotosynthetic nitrogen fixing bacterium?
Rhizobium
Nostoc
Azospirillum
Azotobacter
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Haploid plantlets can be produced by |
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Somaclones are obtained by |
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Identify the edible freshwater teleost |
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Pure line breeds refer to |
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The capacity to generate a whole plant from any cell/explants is called |
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Which one of the following scientist's names is correctly matched with the theory put forth by him? |
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Which one of the following pair is incorrectly matched in respect to the "crop varieties for disease resistance"? |
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"Jaya" and "Ratna" developed for green revolution in India are the varieties of |
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The entire collections of plants/seeds having all diverse alleles for all the genes of a crop is called |
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A large proportion of cultivated plants are _______. |
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