The defective gene is on the X chromosome, and because females have two X chromosomes while males have only one, the defective gene will always affect any male who carries it. With two X chromosomes, the chance of a female having a defective gene on each chromosome is low.he defective gene is on the X chromosome, and because females have two X chromosomes while males have only one, the defective gene will always affect any male who carries it. With two X chromosomes, the chance of a female having a defective gene on each chromosome is low.
Customer satisfaction is a marketing term that measures how products or services supplied by a company meet or surpass a customerâs expectation. Customer satisfaction is important because it provides marketers and business owners with a metric that they can use to manage and improve their businesses.
Satisfaction itself can refer to a number of different facts of the relationship with a customer. For example, it can refer to any or all of the following: 1  Satisfaction with the quality of a particular product or service. 2  Satisfaction with an ongoing business relationship.