The purpose of spindle fiber is to divide the chromosomes in a parental cell to make them into two daughter cells.
Bacteria that happen to have natural resistance to antibiotics survived and reproduced is one that best explains this in terms of natural selection <span>
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If, and only if, makes it bi conditional.<span />
<span>The process by which the lens adjusts its shape to focus images at various distances on the retina is called accommodation.
Accommodation is the process of adjustment of anything, which in this case refers to the lens adjusting in order to provide you with closer or farther images of whatever it is you are watching or observing.
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Having 2 chromosomes that are divided will give you a chance of getting one of them of 50%. Calculation of the probability as follows:
<span>Probability = 0.5^12</span>
<span>Probability = 0.00024</span><span>
So, you have a chance of 1 in 4167. Hope this answers the question.</span>