The number and appearance of chromosomes in a cell is called a karyotype. A karyotype can only be seen and studied with a microscope. To make karyotypes easier to understand, karyograms are often made. In karyograms, homologous chromosomes are put side by side and then arranged by size.
A zigzag stitch is a great way to seam knit fabrics. Its inherent stretch allows for the fabric to stretch and move without fear of popping a seam. On light to medium weight knits, try using a stitch length of 1.5 and a width of 5. This setting closely mimics the look and function of an overlock stitch.
Go for the Stretch. Regular stretching is the most effective and least expensive way to permanently loosen muscles and connective tissue. To stretch effectively, begin with warm muscles. Stretch all the muscles that work at your various joints, not just the ones that feel tight.