Sally Fitzgibbons Foundation

Beginning the Academic Essay

Researchers in the field of behavior genetics study how the set of genes one inherits comes to be observable characteristics and behaviors. They believe that there are biological bases for individual difference (Shaffer, 2008). Behavior geneticists define genotype as the set of genes an individual inherits. Ones phenotype is defined as the observable or physical product of genes. In other words, a persons genotype is their genetic blueprint or DNA, while their phenotype is the actual observable physical characteristics (Shaffer, 2008). Keeping this in mind, I believe that my physical characteristics such as eye color, height, gender, hair color, and blood type are solely genetic traits that were determined by the relationship between my genotype and phenotype. Therefore, my physical characteristics were solely influenced by my gene

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