Layers and Layers. Once the raised bed site is prepared, install the drainage rocks at the bottom of the space. Dump the crushed rocks or gravel into the framed space, one bag or bucket at a time. Spread the rock by hand, or with a metal rake, until you achieve a uniform depth of 2 to 3 inches across the bed.
exists and is an alternate of . DNA has all of the information for the cell to perform all of the tasks it needs to do. DNA has all of the information for the cell to perform all of the tasks it needs to do.
The nucleus of a cell houses the cellâs DNA, which is in the form of chromosomes. However, chromosomes take on different shapes depending on what the cell is doing. DNA is the genetic material in the nucleus, but chromosomes are made of more than just DNA.