gene: Media
heredity
Videos
What is the world's smallest organism?
Learn what defines an organism and consider two candidates for the title of world's...
How gene therapy can treat diseases
Gene therapy seeks to repair genetic mutations through the introduction of healthy,...
Gregor Mendel's discovery of heredity laws
An introduction to Austrian botanist, teacher, and Augustinian prelate Gregor Mendel's...
What are chromosomes?
Each species has a unique set of chromosomes which are the carriers of genetic information.
Images
gene; intron and exon
Genes are made up of promoter regions and alternating regions of introns (noncoding...
Encyclopædia Britannica, Inc.
VIEW MORE in these related Britannica articles: