GRE Analytical Writing: Score Percentiles. Weâve divided the table into different colors based on whether the GRE analytical writing scores would be considered low (0.0-3.0), average (3.5-4.0), high (4.5-5.0), or excellent (5.5-6.0). If your GRE Writing score is a 4.5 or above, youâre in good shape for most graduate programs, compared to all other GRE takers.
Scientists are positive that inheritance has a huge part, weather the offspring would be right or left armed. AS noticed right armed is dominant, while being left-handed is recessive. Thus, it would require two left-handed genes (alleles), one from each parent, for the offspring to become left-handed. However if there was to appear that one or both genes (Alleles) were right-handed-alleles, the offspring would appear right-handed.
L = Left-handed gene/allele (Recessive). As probably noticed, the ratio of being right-handed to left-handed is 3:1. 3+1 = 4. Thus, thus probability of having a right-handed offspring would b Â¾, thereby 75% (4/3 =0,75 0,75*100=75%). Because it requires two genes for the offspring to become left-handed, the probably for getting a left-handed child I much less.