Biology · Microbiology
Chemosynthetic autotrophic bacteria do not require sunlight to synthesize food because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They depend entirely on artificial light absorption
- 2They lack chlorophyll but derive energy from the oxidation of inorganic substances✓
- 3They undergo pure anaerobic respiration without any nutrients
- 4They utilize twilight environments only
Correct answer
They lack chlorophyll but derive energy from the oxidation of inorganic substances
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