Respuesta :
Whether or not the cell has a nucleus. A protist is a Eukaryotic cell, so it has a nucleus, a prokaryotic cell does not have a nucleus.
Prokaryotes does not have nucleus, whereas protists have, so it is dependent on whether it has a nucleus or not.
What is a nucleus?
The organelle within a cell that is surrounded by a membrane and contains the chromosomes is referred to as nucleus.
Prokaryotic cell does not have a nucleus that makes it different from eukaryotic organisms, as they possess a proper, well-developed nucleus.
Thus, to predict the mystery organism, one should see if it possesses nucleus or not.
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