Biology

The key difference between prokaryotic and eukaryotic cells is: A.Eukaryotes have a nucleus, while prokaryotes do not.

This means that in eukaryotic cells, the genetic material (DNA) is enclosed within a membrane-bound nucleus, whereas in prokaryotic cells, the genetic material is not enclosed in a membrane but is instead found in a region called the nucleoid.

Now let's briefly address the other statements:

B."Prokaryotes have a nucleus, Eukaryotes do not" – This is incorrect. Eukaryotes have a nucleus; pro...