The prokaryotic cells are characterized by: BbiGepure onurl oreer: a. Absence of mesosome b. Absence of ribosomes c. Absence of cell wall d. Absence of mitochondria

The correct answer is d. Absence of mitochondria.Prokaryotic cells are characterized by the absence of membrane-bound organelles, including mitochondria. They do have ribosomes, a cell wall, and mesosomes (though the latter are not universally present in all prokaryotes).