What two groups of organisms include all prokaryotes on Earth?
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Considering this, which two domains include only organisms that are prokaryotes?
Prokaryotes. There are two basic types oforganisms based on cell type: Prokaryotic andEukaryotic. Prokaryotic cells are divided into thedomains Bacteria and Archaea. Eukaryotic cells make up themore familiar Domain Eukarya.
Additionally, how do the two groups of prokaryotes differ? Two of the lines, called Domains, are the Archaeaand the Bacteria. Both groups have prokaryotic cells,and the members of the two domains are very similar inappearance. The bacteria are distinguished from the archaea basedon biochemical differences, such as the composition of cellwalls.
Simply so, what are three environments where methane producing archaea have been found?
Habitats of the archaea They were originally discovered and described inextreme environments, such as hydrothermal vents andterrestrial hot springs. They were also found in a diverserange of highly saline, acidic, and anaerobicenvironments.
What are two ways viruses enter the body?
Both viruses and bacteria can enter thebody different ways. You can eat them if they are in acertain type of food or live in the animal or plant you are eating.You can get them from the water, either swimming in it or drinkingit. You can breath them in from the air and they enter yourlungs.