Biology

The correct answer is A.Prokaryotic Cells.

Prokaryotic cells do not have membrane-covered organelles. These cells are simpler in structure compared to eukaryotic cells. In prokaryotes (like bacteria and archaea), the cell does not contain membrane-bound organelles such as the nucleus, mitochondria, or the endoplasmic reticulum. Their genetic material is located in a region called the nucleoid, and other cellular structures...