Diatoms have a cell wall made of two halves called
valves.
nuclei.
thylakoids.
none of the above

videntify 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.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: