Clarence Erwin McClung
Encyclopedia
Clarence Erwin McClung (April 5, 1870 – January 17, 1946) was an American
biologist
who discovered the role of chromosome
s in sex determination.
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
biologist
Biologist
A biologist is a scientist devoted to and producing results in biology through the study of life. Typically biologists study organisms and their relationship to their environment. Biologists involved in basic research attempt to discover underlying mechanisms that govern how organisms work...
who discovered the role of chromosome
Chromosome
A chromosome is an organized structure of DNA and protein found in cells. It is a single piece of coiled DNA containing many genes, regulatory elements and other nucleotide sequences. Chromosomes also contain DNA-bound proteins, which serve to package the DNA and control its functions.Chromosomes...
s in sex determination.