“Endo” means “internal” or “within.” “Symbiosis” means “a mutually beneficial relationship.” How do modern cells demonstrate endosymbiosis?(1 point)

Question

Responses

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.

Cells 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.

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 that demonstrates endosymbiosis in modern cells is:

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

This response illustrates the concept of endosymbiosis, which explains how certain organelles, like mitochondria and chloroplasts, originated from free-living prokaryotic organisms that were engulfed by ancestral eukaryotic cells, forming a mutually beneficial relationship that is foundational to the evolution of complex cells.

Answer 2

answer is the 4th one