By observing its organells. If a nucleus or membranous organelle present
You can tell if a specimen is a eukaryote by looking for membrane-bound organelles such as a nucleus, mitochondria, and endoplasmic reticulum under a microscope. Eukaryotes also typically have a more complex cell structure compared to prokaryotes.
In stained specimen, the eukaryote cells are larger than the prokaryote cells. In addition to that, eukaryote is enclosed in a membrane bound nucleus whereas the prokaryote have membrane enclosed nucleus.
There is a nucleus
tell me the asnwer
A eukaryotic cell has a nucleus and other membrane-bound organelles.
Main feature is having an organized nucleus.Also they have membranous organelles.
Eukaryote
It is a eukaryote.
Eukaryote
Eukaryotic .
Eukaryote
Hydra is a eukaryote