Assignment#2 Assignment Example | Topics and Well Written Essays - 1500 words

#2 - Assignment Example An example is the brown eyes allele that is dominant over blue eye allele. An individual with both blue and brown eyes alleles would have brown eyes. The term describes an organism that has two different alleles for a certain trait at a specific locus. The two alleles are represented with the lower and upper case of the same letter. A good example is a plant with a pair of alleles that determine whether it would have smooth or serrated margin. The pair would be written as (Ss) to denote the different genetic information carried. This is the genetic make-up of an organism that describes the genetic information contained by alleles in the cells of the organism. A good example is a gene that would define an individual as vulnerable to a particular disease. The principle asserts that, allele pairs representing a certain trait in an organism separate during the formation of gametes and randomly unites after the process of fertilization. This is as based on the following proponents; a particular gene can exist in different forms, new organisms inherit a pair of alleles for each trait from parents, and meiosis result to cells where each acquire a single allele for a given trait. A pair of different alleles results to dominant and recessive alleles that are expressed differently phenotypically. A typical question is the color of seeds in peas. Formations of gametes lead to separation of alleles that determine color in the seeds. They randomly unite during fertilization. Seed color in the peas become a question of which allele is dominant; either the green color allele or yellow color allele. Yellow color allele is dominant over green color allele. Presence of both alleles in a pea results to yellow pees. (YY) and (Yy) genotypes result to y ellow seeds. (yy) genotype results to green peas. The principle states that, for genes located on different chromosomes,