Why does a eukaryote have that a prokaryote does not?

Answer 1

all the membrane bounded structure like mitochondrion endplasmic reticulum absent in prokaryotic while present in eukaryotic cell

Answer 2

Eukaryotes have membrane-bound organelles such as a nucleus, mitochondria, and endoplasmic reticulum that prokaryotes lack. Eukaryotic cells are typically larger and more complex in structure compared to prokaryotic cells. Additionally, eukaryotes have linear DNA organized into chromosomes, while prokaryotes have circular DNA located in the nucleoid region.