Thats because they have an organized nucleus.Meaning of eukarya is that.
There are two basic types of cells, prokaryotes and eukaryotes. Eukaryotes differ from prokaryotes in a few ways, but the biggest difference is that eukaryotes have a nucleus and prokaryotes don't.
Eukaryotes
Eukaryotes
Organelles
Animal cells are called eukaryotes.
eukaryotes
eukaryotes
They are called eukaryotes .
In eukaryotes it is located in the organelle called the mitochondria. In prokaryotes it is located in the cellular membrane.
Bacteria lack nuclear membranes, but they're called prokaryotes, not eukaryotes.
Animal cells are called eukaryotes.
Bacteria is typically smaller than Eukaryotes. In fact, Eukaryotes have an organelle called the mitochondria which resemble an enveloped bacteria.