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Which one of the following is wrong statement about nitrogen fixing?
Options
(a) Anabaena and Nostoc are capable of fixing nitrogen in free living state also.
(b) Root nodule forming nitrogen fixers live as aerobes under free-living conditions.
(c) Phosphorus is a constituent of cell membranes, certain necleic acids and cell proteins
(d) Nitrosomonas and Nitrobacter are chemoautotrophs.
Correct Answer:
Phosphorus is a constituent of cell membranes, certain necleic acids and cell proteins
Explanation:
Phosphorus is a constituent of nucleic acids both DNA and RNA but absent cell memebranes and cell proteins.
Related Questions: - DDT belongs to which of the following class of pesticides
- Brown Plant Hopper is
- In C plants the carbon dioxide fixation occurs in
- Which one of the following is not a part of a renal pelvis?
- In male reproductive system, sperms are concentrated in the
Topics: Plant Physiology
(28)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- DDT belongs to which of the following class of pesticides
- Brown Plant Hopper is
- In C plants the carbon dioxide fixation occurs in
- Which one of the following is not a part of a renal pelvis?
- In male reproductive system, sperms are concentrated in the
Topics: Plant Physiology (28)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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