It Is Likely That the Intracellular Body Within Single-Celled Eukaryotes

question 27

Multiple Choice

It is likely that the intracellular body within single-celled eukaryotes, which is called a chloroplast, was originally

• A) a stromatolite.
• B) a cyanobacterial cell.
• C) some DNA and RNA.
• D) a mitochondrion.

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