In the five-kingdom classification system, all prokaryotes belong to the kingdom Monera. Which of the following best explains a reason why prokaryotes were separated into different domains, Eubacteria and Archaea?

Answer

a. Archaea contain a single DNA loop, while Eubacteria contain double-stranded, helical DNA.

b. Archaea contain RNA, while Eubacteria contain both DNA and RNA.

c. Unlike Eubacteria, Archaea are capable of surviving in extreme environments.

d. Unlike Eubacteria, Archaea do not have a membrane-bound nucleus.

Question

Biology

Adriana Patrick

23 February, 02:15

In the five-kingdom classification system, all prokaryotes belong to the kingdom Monera. Which of the following best explains a reason why prokaryotes were separated into different domains, Eubacteria and Archaea?

Answer

a. Archaea contain a single DNA loop, while Eubacteria contain double-stranded, helical DNA.

b. Archaea contain RNA, while Eubacteria contain both DNA and RNA.

c. Unlike Eubacteria, Archaea are capable of surviving in extreme environments.

d. Unlike Eubacteria, Archaea do not have a membrane-bound nucleus.

+2

Answers (1)

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Addisyn Swanson · Answer 1

The best statement that explains a reason why prokaryotes were separated into different domains, Eubacteria and Archaea is that unlike Eubacteria, Archaea are capable of surviving in extreme environments. The correct answer will be C.