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Hello everyone.
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So here we are given two questions of which the first one is to write four different microbial classes.
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Four different microbial classes based on the carbon and energy sources.
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So the microbes can be classified based on their nutritional.
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Requirement as well as they are carbon and energy sources.
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So mainly the microbes are classified into two types that is autotrophs and so based on the carbon and energy source these autotrophs and heterotrophs can be further classified into four classes.
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So they are first one is photo auto drop.
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So in photo autotroft the carbon source and here we can see is the energy source.
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So this photo auto drop use carbon dioxide as they are carbon source to convert it into carbohydrate in presence of the sunlight.
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So here the energy source is light and carbon source is carbon dioxide.
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Next group is photo heterotrof.
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So this photo hetrotrof use organic compound as they are carbon source in presence of light.
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That is light is their energy source.
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Next group is chemo -otroft...