Biology

The correct statement is: Both chloroplasts and mitochondria contain DNA and ribosomes

Both chloroplasts and mitochondria are believed to have originated from ancient symbiotic bacteria. This evolutionary history is why both organelles contain their own DNA and have ribosomes that are similar to those found in prokaryotic cells. This allows them to produce some of their own proteins independently of the cell's nuclear DNA.

The other options are incorrect:

Option B: Chloroplasts are primarily involved in the production of ATP through the process of photosynthesis, where ...