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).
A mutagen is a substance which increases the frequency of mutation in a plant or animal population, which can lead to a variety of consequences. Some chemicals have mutagenic properties, and radiation such as ultraviolet light and x-rays is another common source of mutations.