NEET Biology Photosynthesis in Higher Plants Question Bank Bacterial Photosynthesis

  • question_answer
    All life on earth derive its energy directly or indirectly from sun except [CBSE PMT 1994]

    A) Mushroom and mould

    B) Chemosynthetic bacteria

    C) Symbiotic bacteria

    D) Pathogenic bacteria

    Correct Answer: B

    Solution :

    Chemosynthetic bacteria are able to manufacture all their organic food from inorganic raw material in the absence of light. \[6C{{O}_{2}}+\text{ }24\text{ }[H]\xrightarrow{\text{Enzymes/Energy}}{{C}_{6}}{{H}_{12}}{{O}_{6}}+\text{ }6{{H}_{2}}O~\]


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