<em>A karyotype is an image of isolated and purified chromosomes of an organism taking under the microscope. The chromosomes in the image are then cut-out using an appropriate instrument and then arranged according to their sizes from the smallest to the largest. From this arrangement, missing or extra chromosomes can easily be revealed.</em>
<span>not very accurately but if you have a family history of cancer or take up unhealthy activites like sunbathing or smoking its pretty easy to predict you will get cancer at some point in time in your life</span>
