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Agriculture · all questions

Genetics And Plant Breeding
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Certification is not required for

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During differentiation, cells with the same DNA

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The types of gametes will be produced by a species of genotype TtRr are

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Physical basis of life is

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The endosperm in which nuclear divison is accompanied by cell wall formation is

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C-value paradox means

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The term Germplasm was given by

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The macronutrients are the elements which are

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In sweet pea gene C or P alone produces white flower, where as both C and P are needed to produce purple coloured flower. In a particular cross between two white flowered plants the offsprings were one half purple and one-half white. The possible genotypes of the parents is

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Accumulation of food in assimilatory cells results in

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Helicoids inflorescence is found in

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CTCRI located at

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Consider the following statements with regard to the functions of the centromere in the chromosome.
1. Centromeres are the centres of movement of the chromatids or chromosomes during anaphase separation.
2. Acentric chromosomes lack the capacity to segregate in a regular fashion.
3. Crosing-over in one arm of a metacentric chromosome does not affect the crossing over in the arm of the same chromosome.
Which of the statements given above are correct?

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Inhibitors to cell membrane synthesis are

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G. J. Mendel was born in the year and place

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In apomixis, the progeny closely resembles

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The chromosomal theory of Heridity explains

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The term cybrid refers to the

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Performance of a double cross hybrid can be predicted by taking the average performance of

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A polyploid having chromosome sets from different sources such as different species is known as

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