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: 2629

#2. Cellular Organization

Case of constitutive mutants,

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#Question id: 12746

#13. Methods in Biology

Choose the methodology which is based on Agglutination reaction.

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#Question id: 16321

#7. System Physiology – Animal

Which of the following statements correct regarding General Adaptation Syndrome (GAS)?

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#Question id: 5693

#8. Inheritance Biology

Type of nondisjunction leads to regions of tissue with different chromosome constitutions, a condition known as mosaicism is due to

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#Question id: 4306

#3. Fundamental Processes

Which of the following molecules helps to "turn off" genes in a cell?