EVERYDAY SCIENCE

SCIENCE

VIRUS AND BACTERIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Domain ____ includes prokaryotic organisms that live in harsh environment.
A
Bacteria
B
Archaea
C
Eukarya
D
None of the above
Explanation: 

Detailed explanation-1: -Answer and Explanation: The domain that includes prokaryotic organisms that can live in extreme conditions is Archaea. The other two domains are Bacteria and Eukarya. Archaea and bacteria are closely related, and were at one time placed into the same group.

Detailed explanation-2: -The domains Bacteria and Archaea are the ones containing prokaryotic organisms. The Archaea are prokaryotes that inhabit extreme environments, such as inside of volcanoes, while Bacteria are more common organisms, such as E. coli.

Detailed explanation-3: -Archaea that live in extremely hot environments are called thermophiles. Archaea that produce methane are called methanogens. Archaea are known for living in extreme environments, but they also can be found in common environments, like soil.

Detailed explanation-4: -Archaea (/ɑːrˈkiːə/ ( listen) ar-KEE-ə; singular archaeon /ɑːrˈkiːən/) is a domain of single-celled organisms. These microorganisms lack cell nuclei and are therefore prokaryotes.

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