Two independent pure line varieties having white and green phenotype in their fruit were cross, the all f1 progeny is white fruit. The F2 progeny obtain from selfing show white, yellow and green in ratio of 12:3:1. Which of the following is correct?

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#Question id: 38

#Part-A Aptitude & General Biotechnology

Which of the following is capable of existing as a pair of enantiomers?

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#Question id: 14126

#Part-B Specialized Branches in Biotechnology

Which of the following statement is incorrect about homology and sequence similarity?

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#Question id: 19152

#Part-A Aptitude & General Biotechnology

In ion exchange chromatography The exhausted cation exchange column is regenerated by passing a solution of ____________

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#Question id: 3858

#Part-A Aptitude & General Biotechnology

The 5' methyl guanosine caps added during RNA chain elongation performs what function?

1. prevents degradation by nucleases 

2. are recognized by protein factors

3. are used to identify the type of RNA

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#Question id: 14482

#Part-A Aptitude & General Biotechnology

In a horse race the odds in favour of four horses H1, H2, H3, H4 are 1 : 3, 1 : 4, 1 : 5; 1 : 6 respectively not more than one wins at a time. Then the chance that one of them wins is