This document presents Coal Township's Comprehensive Plan. It was prepared in. accordance with the Pennsylvania Municipalities Planning Code (Act 170 of 1988). By adoption. of this Comprehensive Plan by Coal Township's Board of Commissioners, it becomes the official.
1 A mutagen is a substance or agent that causes an increase in the rate of change in genes (subsections of the DNA of the body's cells).
Any agent that promotes a mutation or causes an increase in the rate of mutational events, e.g., radioactive substances, x-rays, or certain chemicals. mutagen. Any agent capable of changing the structure of DNA without immediately killing the cell concerned.