Which of the Following Statements About Ribosomal RNA (RRNA) Genes

question 7

Multiple Choice

Which of the following statements about ribosomal RNA (rRNA) genes is true?

• A) Nearly all multicellular animals have hundreds (if not more) copies of them.
• B) There is much variation within species in different copies of the rRNA genes.
• C) They evolve through concerted evolution.
• D) Both a and b
• E) Both a and c

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Definitions:

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