What is maximum parental frequency for two genes if single cross over within two strands?

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#Question id: 18010

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following is not an example of 2-D gel based computational tool-

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#Question id: 9275

#Section 2: General Biology

The colour of carrots, is due to;

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#Question id: 13062

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Precision will be reduced, but yield will be increased

Optimisation of a PCR reaction is often a compromise between the competing demands for precision, efficiency and yield. Although the specific effects may vary, generally, increasing the annealing temperature will increase non-specific primer binding and reduce precision. Increasing the length of the elongation phase will reduce the proportion of incomplete newly-synthesised strands and therefore increase yield. In this case, the potential effect on efficiency is unclear. Increasing the elongation phase would increase the reaction time, but the time taken to ramp down to a lower annealing temperature would be reduced.

A restriction enzyme cleaves a circular plasmid vector to produce fragments : 1kb, 0.3kb, 2kb, 1kb and 0.3kb. How many bands will be visible on agarose gel?

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#Question id: 15902

#Section 6: Plant, Animal and Microbial Biotechnology

The pair of hormones required for a callus to differentiate are____

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#Question id: 14446

#Section 1: Engineering Mathematics

The area of a triangle with vertices (-3, 0), (3, 0) and (0, k) is 9 sq. units. The value of k will be