Paella is a Valencian word which derives from the Old French word paelle for pan, which in turn comes from the Latin word patella for pan. The word paella is also related to paila used in many Latin American countries. Paila in the Spanish language of Latin America refers to a variety of cookware resembling metal and clay pans, which are also used for both cooking and serving. The Latin root patella from which paella derives is also akin to the modern French poÃªle, the Italian padella and the Old Spanish padilla.
Research in genetics offers a means to classify humans which is more precise than broad phenotypically based racial categories, given that genetics can provide a much more complex analysis of individual genetic makeup and geographic ancestry, than self identified membership of a racial category.nformation about a person's population of origin may aid in diagnosis, and adverse drug responses may vary by group. Because of the correlation between self-identified race and genetic clusters, medical treatments influenced by genetics have varying rates of success between self-defined racial groups.
The distance between the genes (map units) are equal to the percentage of crossing-over events that occurs between different alleles. Gene mapping, describes the methods used to identify the locus of a gene and the distances between genes.The essence of all genome mapping is to place a collection of molecular markers onto their respective positions on the genome. Molecular markers come in all forms.Genes can be viewed as one special type of genetic markers in the construction of genome maps, and mapped the same way as any other markers.dentification of genes is usually the first step in understanding a genome of a species; mapping of the gene is usually the first step of identification of the gene. Gene mapping is usually the starting point of many important downstream studies.