Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?

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#Question id: 5201

#Part-A Aptitude & General Biotechnology

How is a physical map of the genome of an organism achieved?

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#Question id: 5202

#Part-A Aptitude & General Biotechnology

Which of the following most correctly describes a shotgun technique for sequencing a genome?

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#Question id: 5227

#Part-A Aptitude & General Biotechnology

One of the characteristics of retrotransposons is that

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#Question id: 5239

#Part-A Aptitude & General Biotechnology

Which of the following statements is not true for Hfr strains of E. coli ?

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#Question id: 5240

#Part-A Aptitude & General Biotechnology

If bacteria grow in the presence of a large amount of DNase, which of the following recombination process completely inhibited?

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#Question id: 5241

#Part-A Aptitude & General Biotechnology

Genes a, b, and c are widely spaced in the bacterial genome. Transducing phage from an a+ b+ c+ bacterium were used to infect a culture of a- b- c- cells, and b+ transductants were selected. Which of the following best describes the predicted genotypes of these transductants?