Learn how mutations in the dna sequence of a gene can change a trait in a helpful or harmful way / [Melinda Leonard, director, narrator]

Mutations are changes in the DNA sequence of a gene. They can change a trait in a way that is helpful, harmful, or has little effect. Point mutations, frameshift mutations, genetics, amino acids, sickle cell anemia, genetic variation.

Bibliographic Details

Online Access:	Streaming Video (via Alexander Street Press)
Other Authors:	Leonard, Melinda (Director, Narrator)
Format:	Video
Language:	English
Published:	Chicago, IL : Encyclopedia Britannica, 2020.
Subjects:	Genetics. Molecular genetics. DNA. Educational films. Documentary films. Short films.