The mutation that gives male cats a ginger-colored coat and females ginger, tortoiseshell, or calico coats produced a particularly telling map. The orange mutant gene is found only on the X, or female, chromosome. As with humans, female cats have paired sex chromosomes, XX, and male cats have XY sex chromosomes.alico cats are domestic cats with a spotted or particolored coat that is predominantly white, with patches of two other colors (often, the two other colors are orange tabby and black). Outside of North America, the pattern is more usually called tortoiseshell-and-white.
Answered by The Community. Making the world better, one answer at a time. You also perform analysis on food that is know to be a non-GMO food control so you can compare GM and non GM to give a valid result.n the grinding process, airborne particles can travel through the  air and contaminate samples of non-GMO foods. Also a mortar and  pestle that is not properly washed can t â¦ ransfer minute sample. PCR  only needs ONE molecule of DNA to make amplified product.
Demand for non-GMO foods has skyrocketed: In 2013, sales of non-GMO products that were either certified organic (by law, organic products canât be made with GMO ingredients) or that carried the âNon-GMO Project Verifiedâ seal increased by 80 percent, according to the Nutrition Business Journal.