In biological nitrogen fixation, the process of nitrification by organism respective bacteria A--which convert the ammonia to nitrite and B--- further converted into nitrate in the soil by their respective A and B bacteria known as;

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#Question id: 3871

#SCPH05 I Biotechnology

Which of the following is not known to be involved in initiation by eukaryotic RNA polymerase II?

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#Question id: 3553

#SCPH12 I Genetics

Diploid cell genotype AaBb undergoes meiosis that generates new combinations of alleles by which mechanism when gene A and B located on the same chromosome?  

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#Question id: 3628

#SCPH06 I Botany

Two mutant plants, both bearing white flowers, were crossed. All F1 plants had red colored flowers. Which one of the following conclusions is correct?

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#Question id: 14508

#SCPH01 Biochemistry

There are three events A, B and C, one of which must occur and only one can happen, the odds are 8 to 3 against A, 5 to 2 against B; find the probability of C.

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#Question id: 13031

#SCPH01 Biochemistry

Use of alkaline solution in southern blotting helps in :