Question

identify the types of genome alteration by dragging the labels to the targets. original genome altered genome gene mutation regulatory dna gene mutation mrna gene gene a introns exon gene b mobile genetic element gene regulatory dna insertion transposition mutation in regulatory element exon shuffling mutation within gene gene duplication

Explanation:

1. First row: A single - base change in the gene region indicates a mutation within the gene (D).
2. Second row: A change in the regulatory DNA region is a mutation in the regulatory element (B).
3. Third row: Rearrangement of gene segments is exon shuffling (C).
4. Fourth row: Duplication of gene segments is gene duplication (E).
5. Fifth row: Movement of a mobile genetic element is transposition (A).

Answer:

1. First row: D. Mutation within gene
2. Second row: B. Mutation in regulatory element
3. Third row: C. Exon shuffling
4. Fourth row: E. Gene duplication
5. Fifth row: A. Transposition