I don't know how we can really help u
Because there's one copy of the gene in DNA (2 for diploid species including humans). It would take a LONG time to make an appreciable amount of protein from two copies of the gene. But the cell can make many copies of mRNA to quickly make larger amounts of the desired protein.
Its called <span>Aortic Arches. Once the earthworm ingests their food it goes straight through their </span>digestive<span> tract which goes down the </span>esophagus<span> then through the crop and gizzard.</span>
