“Endo” means “internal” or “within.” “Symbiosis” means “a mutually beneficial relationship.” How do modern cells demonstrate endosymbiosis?(1 point)ResponsesCells are inside the body and work together to function as a whole organism.Cells are inside the body and work together to function as a whole organism.Cells benefit from one another by providing different functions and are found within organ systems of the body.Cells benefit from one another by providing different functions and are found within organ systems of the body.An amoeba-like organism engulfed prokaryotes, and they eventually became cells, one inside the other.An amoeba-like organism engulfed prokaryotes, and they eventually became cells, one inside the other.Organelles are inside cells and provide cells with energy and proteins, while the cellular membrane shelters the organelles.Organelles are inside cells and provide cells with energy and proteins, while the cellular membrane shelters the organelles.

Answer 1

The best response to demonstrate how modern cells exemplify endosymbiosis is:

"An amoeba-like organism engulfed prokaryotes, and they eventually became cells, one inside the other."

This response accurately reflects the theory of endosymbiosis, which posits that certain organelles, like mitochondria and chloroplasts, originated from free-living prokaryotic organisms that were engulfed by a host cell. Over time, these engulfed prokaryotes and the host cell developed a mutually beneficial relationship, ultimately becoming integral parts of eukaryotic cells.