Assertion: chloroplast | /r/CapableOf | have become in same way
Facets:
value: evolving into a form
type: OTHER
Source sentences:
text: Chloroplasts are thought to have become a part of certain eukaryotic cells in much the same way as mitochondria were incorporated into all eukaryotic cells: by existing as free-living cyanobacteria that had a symbiotic relationship with a cell, making energy for the cell in return for a safe place to live, and eventually evolving into a form that could no longer exist separately from the cell.