Open the Edit menu at the top of the screen and choose Select All to highlight all of the songs in your iTunes library. Right-click on any of the highlighted items and select Reset Play Count from the contextual menu that appears. This will delete the play count data for all of the songs in your library.Plug your iPod into your computer using an iPod USB cable.ight-click on any of the highlighted items and select Reset Play Count from the contextual menu that appears. This will delete the play count data for all of the songs in your library. Plug your iPod into your computer using an iPod USB cable.
An allele is a version of a gene. For example, in fruitflies there is a gene which determines eye colour: one allele gives red eyes, and another gives white eyes; it is the same *gene*, just different versions of that gene. A monogenic trait is one which is encoded by a single gene.e.g. - cystic fibrosis in humans.There is a single gene which determines this trait: the wild-type allele is healthy, while the disease allele gives you cystic fibrosis.or example, in fruitflies there is a gene which determines eye colour: one allele gives red eyes, and another gives white eyes; it is the same *gene*, just different versions of that gene. A monogenic trait is one which is encoded by a single gene. e.g. - cystic fibrosis in humans.
Polygenic inheritance is when a single trait is controlled by 2 or more sets of alleles.A polygenic trait is one whose phenotype is influenced by more than one gene. 8 people found this useful. group of genes, that determines a number of characeristics of an organism= its phenotype. (phenotype= appearance i.e blue eyes, blond hair). so it says, its genes (more than one), that decides how u are going to look like. foe example: blue eyes, red hair, big, small, etc...