Among the groups listed, the following are considered heterotrophs:
- Fungi: Fungi are heterotrophic organisms that acquire nutrients through absorption, often by decomposing organic matter.
The other groups listed are:
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Plantae: Plants are primarily autotrophs, as they produce their own food through photosynthesis.
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Archaebacteria: This group can include both autotrophs and heterotrophs, but many archaea are known for being extremophiles and can utilize various forms of organic matter.
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Eubacteria: This group also includes both autotrophic and heterotrophic bacteria. Some eubacteria are autotrophs (like cyanobacteria), while many are heterotrophs.
In summary, fungi are definitively heterotrophs, while archaebacteria and eubacteria can be heterotrophic or autotrophic depending on the specific organism.