Practice problem
Duplication (Chromosome Mutation) — Definition & Examples
A DNA sequence contains genes W, X, Y, and Z. After DNA replication, the sequence contains genes W, X, Y, Y, Y, and Z. What kind of mutation is this?
Practice problem
A DNA sequence contains genes W, X, Y, and Z. After DNA replication, the sequence contains genes W, X, Y, Y, Y, and Z. What kind of mutation is this?