Do the following to install the Kindle Fire USB driver: 1  In your Android SDK directory, at \extras\amazon\kindle_fire_usb_driver, run KindleDrivers.exe, and then follow the instructions on the screen. 2  Connect your Kindle Fire tablet to a USB port on your development computer.
A single gene trait is controlled by a single gene. Polygenic traits are controlled by two or more than two genes on different chromosomes. These genes are described as polyge â¦ nes. polygenic trait is a trait in which multiple sets of alleles are used to determine the trait, whereas in a single gene trait aka. a Mendelian trait, only one pair of alleles â¦ is used. 27 people found this useful.
A gene is a locus (or region) of DNA that encodes a functional RNA or protein product, and is the molecular unit of heredity. The transmission of genes to an organism's offspring is the basis of the inheritance of phenotypic traits.hese alleles encode slightly different versions of a protein, which cause different phenotype traits. Colloquial usage of the term having a gene (e.g., good genes, hair colour gene) typically refers to having a different allele of the gene.