With the exception of the X and Y chromosomes, there are two copies of each chromosome and therefore two copies of each gene. When a mistake or an alteration occurs in one or more of our genes our body does not develop properly, and this can lead to a genetic disease.omputerized results of genetic sequencing. Our DNA are like the letters that make up each sentence (gene) on each page of the books (chromosomes). Each sentence is made up of a very specific sequence of letters (DNA).
People mostly use headphones for listening to their favorite music. They provide a wonderful degree of freedom, which is one of the reasons theyâve grown so popular. Users can listen to their tunes wherever they want. This isnât the only thing headphones are used for, though. Headphones have become more than that.
Save. Headphones are a must for anyone who wants to listen to a portable music player. Depending on where you take your headphones and where you place them when you're not using them--as well as your method of basic use--they can get rather dirty.Wearing dirty headphones can cause you ear pain and even lead to an infection if your headphones have certain forms of bacteria on them.Yet disinfecting and/or sterilizing your headphones is a simple process regardless of what type of headphones you own.old a can of disinfectant about 6 inches away and spray the pads if they are made of a softer fabric. To sterilize the plastic pads of your headphones, spray a small cotton ball with the disinfectant spray.