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.
1 : to reach out : extend, spread I stretched my neck to see better. 2 : to pull or draw out in length or width or both : expand, enlarge Don't stretch my sweater. 3 : to extend (as the body) in a flat position I stretched out on the bed. 4 : to extend the body or limbs You should stretch before exercising.