The terms Muton, Recon and Cistron was coined by

Solution(By Examveda Team)

The terms Muton, Recon and Cistron were coined by Benzer.
Muton is the smallest element of genetic material capable of undergoing a distinct mutation, usually identified as a single pair of nucleotides.
A region of a gene within which there can be no crossing-over; now known to be a single nucleotide pair is termed a Recon.
A term coined by Seymour Benzer for the smallest combinable unit within a cistron. It is a section of a DNA or RNA molecule that codes for a specific polypeptide in protein synthesis.