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#Question id: 934


Nitrogen fixation may occur via all of the following bacteria, except

#XL - Q Biochemistry
  1. Azobacter

  2. Klebsiella

  3. cyanobacteria. 

  4. E. coli.


Answer:- Option(s): 4


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#Question id: 19666

#XL - P Chemistry

The Lucas test was carried out on three different compounds: A, B, and C. Compounds A and B were turbid at ambient temperature, while compound C did not become turbid until it was heated. Which one of the compounds is tertiary in structure?

TLS Online TPP Program

#Question id: 16832

#General Aptitude

Which figure is a rotation of the object?

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#Question id: 19932

#XL - P Chemistry

If ionising energy of H atom is 13.6 eV, then the second ionising energy of He should be

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#Question id: 4632

#XL - S Microbiology

Which of these conditions should completely prevent the occurrence of natural selection in a population over time?

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#Question id: 1620

#XL - S Microbiology

Natural killer (NK) cells do NOT:

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