Problem: What is the evidence that supports the hypothesis that mitochondria and chloroplasts originated when bacterial cells took up residence (formed symbioses) with eukaryotic cells? Textbook provides quite a bit of evidence, so bullet it out here for mitochondria and then for chloroplasts.
Once you have your evidence listed, which piece of evidence is most compelling to you and why?
Reference: Scott Freeman, Kim Quillin, Lizabeth Allison, Michael Black, Greg Podgorski, Emily Taylor, Jeff Carmichael - Biological Science-Pearson (2016)