Oh god so many. First off, because the produce is being modified from its original/natural state, it does not fit in with environment. Meaning you have organisms (plant and animals) that go extinct and what not. Also there are certain chemicals that are not supposed to be present in this produce, and that not only affects people, but those pollutants infect the soil/plants/water/animals. Everything is a system, and when you tamper with it, it goes out of balance. But those are some of the things I can list. Hope it helped
Three physical properties are freezing, boiling, and melting.
Natural Disasters such as Volcanoes, Tsunamis and Earthquakes.
TRUE. The resource is always able to be reproduced- A tree can grow even after another tree is cut down.
Epigenetic regulation mechanism and Repressors and transcriptional activators allows eukaryotic organisms is to regulate genes.
<u>Explanation:</u>
The gene expression regulation process in eukaryotic cell is complicated than when compared to the gene expression regulation process. In the organisms like multicellular, the regulation of gene expression obtained by the proteins. The regulation of genes in this type of organisms doe not take single level of execution.
Before the transcription stage begins, the DNA access is initially regulated. This process of regulation is termed as epigenetic regulation. There are 20,000 genes that are encoded by the genomes in human beings. These are arranged in such a way that they will be used by the particular type of cells when there is any need.