During the first stage of the cell cycle a cell
1 grows in size
2 divides in half
3 duplicate its genetic material
4 makes a copy of itself

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.

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .

what are the options

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