Membrane bound organelles are not found in the cells of

The correct answer is: B. Prokaryotes.

Eukaryotes are cells that have a nucleus and other membrane-bound organelles. Prokaryotes are cells that do not have a nucleus or other membrane-bound organelles.

Option A is incorrect because eukaryotes do have membrane-bound organelles. Option C is incorrect because only prokaryotes do not have membrane-bound organelles. Option D is incorrect because nokaryotes are not a real type of cell.