What would be effect of an addition or deletion of one of the bases in a codon? HELPP M ASAPP

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.

answerbacterium;

to this answer it would be edge enhancement