A two-trait Punnett Square has 16 boxes. The probability of a cross producing a genotype in any box is 1 in 16. If the same genotype is present in two boxes, its probability of occurring doubles to 1/8 (1/16 + 1/16).
November born individuals, are blessed with two ruling Birthstones, the revered Topaz and the gentle, healing Citrine. Topaz is a gemstone exhibiting an array of spectacular colors. The stone was believed to be symbolic of the Egyptian Sun God Ra, with its brilliant golden glow and fiery intensity.
Orange gemstones are a bright, sunny color to wear in jewelry. Orange is the mixture of red and yellow. Looking ablaze as the sun and vivid as autumn indeed, orange gems give any outfit the truly brilliant sparkles of the fiery end of the spectrum.range Topaz. Beside yellow and blue, topaz also occurs as orange stones. These orange gemstones come from two varieties of topaz, namely, precious topaz and imperial topaz, which is a pinkish orange and the more valuable of the two. Topaz is the traditional and modern birthstone for November.