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.
Rib stitching can be done for collar, vest, a stretchy hat and a scarf which has ideal look on both sides of the fabric. Some of the rib stitches are listed below. 1*1 Rib: This 1*1 rib knitting is used on the edges of garment where you want smooth and finished look.