NEET Previous Year Question

Which one of the following is a wrong statement?

Topic: NEET PYQ

Answer: C. Full step-by-step solution below.

  1. AAnabaena and Nostoc are capable of fixing nitrogen in free-living state also.
  2. BRoot nodule forming nitrogen fixers live as aerobes under free-living conditions.
  3. CPhosphorus is a constituent of all membranes, certain nucleic acids and all proteins.
  4. DNitrosomonas and Nitrobacter are chemoautotrophs.

Correct answer: C

Solution

(c)

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