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Personal Narrative: My Family Hair Traits

Decent Essays

My family hair traits show how an allele can disappear in one generation and then reemerge in the following generation after. My maternal grandmother has a particular trait (widows peak), but none of her children show the same trait. Nonetheless, the trait reappears in the third generation (my sister and I both have very pronounce widow’s peaks. How is this possible? One can refer to Mendel study of inheritance traits on the pea plant. Essentially, Mendel’s study of how the genetic traits from one generation to the next can produce visible phenotypes. Mendel study how pea plants produce patterns when cross pollenated. After Mendel calculated the genotypic and phenotypic ratios of his pea’s offspring, yellow vs. green seeds, he developed

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