20. identify the stage of mitosis that the following events occur in
a. microtubules shorten and pull chromosomes toward centrioles
b. chromatin forms chromosomes; nuclear membrane and nucleolus disappear
c. chromosomes elongate, and nuclear membranes form around each chromosome set d. chromosomes become
arranged midway between centrioles, duplicate parts of chromosomes become separated

it takes hundreds of years to become stable.

if you have another question lmk.

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 believe the answer is snake.