Question

The domain that contains unicellular organisms that live in extreme environments is

Answer 1

The domain that contains unicellular organisms that live in extreme environments is Archaea.

Answer 2

Answer:

(C). archaea.

Explanation:

The domain that includes unicellular organisms, which can live in extreme environmental conditions is known as Archaea. Organisms belong to this domain are prokaryotic organisms and lack nucleus.

They are also known as extremophiles as they can survive under extreme conditions, such as high or low pH, high or low temperature, and high salinity.

Thus, the correct answer is option (C).