RNA (ribonucleic acid) is a molecule responsible for protein synthesis of body cells. Through the DNA molecule, RNA is produced in the cell nucleus and is also found in the cell cytoplasm. The acronym for RNA comes from the English language: RiboNucleic Acid.
the reason a species is called invasive is if it is incredibly difficult to get rid of and the population is growing out of control quickly. the characteristics that was given were likewise to the behavioral problems of an invasive species.