All you need to make homemade yogurt is a half gallon of milk and about a half cup of yogurt. Whole or 2% milk will make the thickest, creamiest yogurt, but you can also use skim milk if you like. For the yogurt, either Greek or regular yogurt is fine, but avoid any flavorings; stick to plain, unflavored yogurts.
Guide. Karyotype is a test to identify and evaluate the size, shape, and number of chromosomes in a sample of body cells.Extra or missing chromosomes, or abnormal positions of chromosome pieces, can cause problems with a person's growth, development, and body functions. Find out whether a chromosome defect is present in a fetus. 2  Karyotyping also may be done to find out whether chromosomal problems may have caused a fetus to be stillborn. 3  Find out the cause of a baby's birth defects or disability.
1. What is a karyotype? The name karyotype is given to the set of chromosomes of an individual, usually when visualized and identified under the microscope. The visualization generally takes place when the cells are undergoing the initial phases of cell division, so tha the chromosomes may be seen already replicated and condensed.