[ 2 syll. o-ria, or-ia ] The baby girl name Oria is pronounced ao-RYaa- â . Oria has its origins in the English, Latin, and Old French languages, and it is used largely in Basque and Italian. From Latin roots, its meaning is 'golden'. It is derived from the element aurum with the meaning 'gold'.
â¢ Eye color was traditionally described as a single gene trait, with brown eyes being dominant over blue eyes. â¢ Today, scientists have discovered that at least eight genes influence the final color of eyes.The genes control the amount of melanin inside specialized cells of the iris. Eye color was traditionally described as a single gene trait, with brown eyes being dominant over blue eyes. â¢ Today, scientists have discovered that at least eight genes influence the final color of eyes.
Yes, they can, and this actually follows the most simple rules of genetics. Blue eyes are, generally speaking, recessive to brown eyes. Say âBâ is a gene for brown pigment and âbâ is a gene for no pigment (default blue). Now, everyone has two genes for each trait, one from Mom and one from Dad. So people who have the gene combination BB or Bb have brown eyes, because their cells are making at least some brown pigment. Only people who have genes bb have blue eyes. (This is a simplification, but it works for our purposes.) Suppose that the two parents have: