Identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

the answer is a or when it says crossing over

a

explanation:

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.