The Archaea form the third domain of life alongside the other two domains, the Bacteria and Eukarya. Most cultivated autotrophic archaea live under conditions resembling the conditions of early life ...

All living organisms need energy to perform various life processes and the source of energy for all living organisms is food. It is available from different sources. There are two types of modes of ...

Autotrophic microorganisms have the potential to efficiently convert CO 2 into a wide range of chemicals and biofuels, which is a promising sustainable avenue for future biotechnology. Natural ...

A food web is a detailed interconnecting diagram that shows the overall food relationships between organisms in a particular environment. The simplest explanation is that food webs are "who eats whom" ...