In the pearl-millet plant, color is determined by three alleles at a single locus: Rp1 (red), Rp2 (purple), and rp (green). Red is dominant over purple and green, and purple is dominant over green (Rp1 > Rp2 > rp). What will be expected phenotypes and ratios of offspring produced by the Rp1/rp × Rp2/rp crosses?

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#Question id: 749

#SCPH01 Biochemistry

Which of the following is correct for the A form of DNA structures?

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#Question id: 1663

#I Life Science/ Life Sciences Group – I-V

RAG-1 and RAG-2 enzymes mediate the recombination of:

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#Question id: 14804

#SCPH01 Biochemistry

Calculate the percentage sequence identity for the pairwise alignment given below: 

                       H E L L O _

                       Y E L L O W

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#Question id: 4580

#SCPH05 I Biotechnology

In modern terminology, diversity is understood to be a result of genetic variation. Sources of variation for evolution include all of the following except

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#Question id: 15142

#I Life Science/ Life Sciences Group – I-V

Dot matrix analysis of the amino acid sequences of lambda phage cI (horizontal sequence) and phage P22 c2 (vertical sequence) repressors is shown below. Which one of the following is correct?