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.
Some points to remember when making crochet seams... 1  Be sure not to pull your yarn too tight-you want your seams to have some stretch. 2  Try working a few stitches then pull along the length of your seam and see if it stretches. 3  If there's not much 'give' in it, then try a larger hook or less tension on your yarn overs.ome points to remember when making crochet seams... 1  Be sure not to pull your yarn too tight-you want your seams to have some stretch. 2  Try working a few stitches then pull along the length of your seam and see if it stretches. 3  If there's not much 'give' in it, then try a larger hook or less tension on your yarn overs.