OBJECTIVE LIFE SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following organisms does NOT require sunlight to live?
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chemosynthetic bacteria
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algae
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trees
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photosynthetic bacteria
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Explanation:
Detailed explanation-1: -chemosynthetic bacteria prepare their own food without the help of sunlight. Additional Information:-Chemosynthetic bacteria, because of their important feature of producing their own food without sunlight, they are able to survive in any type of environment.
Detailed explanation-2: -Chemosynthesis is done mostly by bacteria that live in extreme conditions and where sunlight cannot be reached. Examples of some bacteria are Nitrosomonas, Beggiatoa, etc. These are nitrogen-fixing bacteria, sulphur oxidising bacteria and iron-oxidising bacteria.
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