Someone please help. (3 sentences minimum) -A way to remember how genes are regulated is..
-I can understand the role of DNA in the formation of traits that pass to offspring by..
-Models of DNA help me understand..

Cell division is important to single celled organisms because it allows the cells to reproduce. through cell division, cells make exact copies of themselves. when single celled organisms go through cell division, they make exact copies of themselves which is how they reproduce.