Food pyramid (nutrition) A food pyramid or diet pyramid is a pyramid-shaped diagram representing the optimal number of servings to be eaten each day from each of the basic food groups. The first food pyramid was published in Sweden in 1974.
Before partitioning can occur, the chromosomes must become aligned so that the separation process can occur in an orderly fashion. The alignment of replicated chromosomes and their separation into two groups is a process that can be observed in virtually all eukaryotic cells. Interfase must happen before mitosis can begin. Interfase is when the parent cell stores energy and becomes bigger so it can make the two daughter cells. Source(s):
User: Which process MUST occur before mitosis and meiosis, produces two identical DNA strands from one original template, and uses DNA polymerase enzyme to produce the copy?Weegy: The process you are referring to is DNA replication. However, meiosis must always occur before mitosis.So the correct process is DNA replication, meiosis and then mitosis. Expert answered|AshleyRose|Points 0|User: Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones.owever, meiosis must always occur before mitosis. So the correct process is DNA replication, meiosis and then mitosis. Expert answered|AshleyRose|Points 0|User: Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones.