What caused an increase in the coronavirus's genetic variation?

The structure in coronavirus has no rewriting ability which leads to many errors during replication and high genetic variation. i think :)

Explanation:

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.

a. decomposes use carbon from dead organisms as fuel for cellular respiration, returning carbon dioxide back into the atmosphere.