If earth was not titled, there would be no?

There would be no seasons and the earths pole would always be at a angle of 90°. A greater tilt would result in more extreme seasons and a lesser tilt would result in less extreme seasons.

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.v

i need an image of the diagram