Q601
Open questionLongest phase of Mitosis is
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Agriculture · all questionsGenetics And Plant Breeding
Genetics And Plant Breeding
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Q602
Open questionChlorosis is
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Q603
Open questionPrimula is an ideal example of hetero-morpha sporophytic system of incompatibility, where two types of flowers, pin and thrum, are observed. The compatible mating is observed in the crosses of
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Q604
Open questionWhich of the following convert the ammonia to nitrites?
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Q605
Open questionThe general morphology of somatic chromosome is
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Q606
Open questionWhat is seed multiplication ratio in potato and groundnut are, respectively
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Q607
Open questionNon histone proteins present over chromosome are
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Q608
Open questionThe theory of organic solutes moving from 'the source to the sink' was proposed by
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Q609
Open questionWhich of the following is Autotriploid?
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Q610
Open questionIn the DNA double helix G/A is equal to
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Q611
Open questionThe sum total of all the seed attributes that can withstand emergence under favourable condition is called
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Q612
Open questionThe mineral consituent of cell wall is
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Q613
Open questionA pair of genes are linked if their recombination frequency in test cross is
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Q614
Open questionThe number of double crosses will be equal to
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Q615
Open questionWhich of the following is a remarkable feature of photosynthesis?
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Q616
Open questionThe analogue of 5-bromouracil is
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Q617
Open questionIn mitosis, longest phase is
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Q618
Open questionIn India for hybrid seed production inmaizewe use
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Q619
Open questionIn the mechanism of opening and closing of stomata, the important factor is
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Q620
Open questionMatch the following columns:
| Column I (Scientist) | Column II (Discovery) |
| a. Shull | 1. DNA model |
| b. Waldyer | 2. First hybrid |
| c. Fairchild | 3. Heterosis |
| d. Watson and Crick | 4. Chromosome |
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