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NEET UG BIOLOGY MCQ: BIOLOGICAL CLASSIFICATION

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Analyzing +4 | -1
Organisms having cellular body organisation and with ability to oxidise various inorganic substances and use the released energy for their ATP production are
A. Nitrifying bacteria of Kingdom Monera in Linnaeus's system.
B. Sulphur bacteria belonging to Kingdom Protista in Haeckel's system.
C. Holophytic protistans.
D. Non-pigmented iron bacteria of Kingdom Monera in Whittaker's system.
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Correct option: D
B and D are correct
Option D (B and D are correct) is correct because sulphur bacteria in Kingdom Protista (Haeckel's system) and non-pigmented iron bacteria in Kingdom Monera (Whittaker's system) can oxidize inorganic substances for ATP production.

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