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.
Noun An organized visual profile of the chromosomes in the nucleus of a body cell of an organism. Karyotypes are prepared using cells in the metaphase stage of cell division, when chromosomal strands have coiled together and duplicated, rendering them easily visible under a microscope after staining.