Prokaryotic flagella has the same internal structure as eukaryotic flagella.

No, they do not have the same internal structure.

Explanation:

Prokaryotes lack the presence of a nucleus and a cell wall. The size and complexity of the ribosomes and how the cells reproduce are different in prokaryotes and eukaryotes. In eukaryotic cells, the ribosomes are bigger, more complex and bound by a membrane.

The internal structure of prokaryotic flagella is the same as the internal structure of eukaryotic flagella. Prokaryotic cells do not contain endoplasmic reticulum, Gold bodies, mitochondria, plastids, or membrane-bound vesicles.