When someone is heterozygous for a trait, the difference between dominant and recessive traits becomes more important, because the dominant trait is the one which will manifest. In a simple example of the way in which dominant traits work, someone could have two parents who are heterozygous for brown and blue eyes.There is a 25% chance that the child will inherit the bb allele, making him or her blue-eyed.n a simple example of the way in which dominant traits work, someone could have two parents who are heterozygous for brown and blue eyes. There is a 25% chance that the child will inherit the bb allele, making him or her blue-eyed.
As of 2011, the average salary of a live-in housekeeper was $35,000 to $60,000 a year, according to a survey by the Professional Domestic Services and Institute. Those at the executive level, who supervise at least one other housekeeper, earned anywhere between $40,000 and $65,000 a year.
Earnings for Housekeepers in the United States come in at around $9.80 per hour on average. Compensation ranges between $7.76 per hour and $15.36.The particular firm is the biggest factor affecting pay for this group, followed by the particular city and years of experience.arnings for Housekeepers in the United States come in at around $9.80 per hour on average. Compensation ranges between $7.76 per hour and $15.36.