How do transposable elements contribute to genome evolution?
A)They decrease the chances for recombination of genes during meiosis.
B)They maintain the function of control genes.
C)They cause unequal crossing over during meiosis.
D)They carry entire genes or individual exons to new locations.

Question

Quizplus · Accepted Answer

Transposable elements can move entire genes or individual exons to new locations in the genome, thereby contributing to genome evolution through gene duplication, deletion, fusion, or fission. This can lead to the creation of new genes or regulatory elements, as well as the divergence of gene function and expression patterns between organisms. Additionally, insertion of transposable elements can disrupt existing regulatory sequences or create new ones, further influencing gene expression and potentially leading to phenotypic variation.

How Do Transposable Elements Contribute to Genome Evolution