Essay about The Journey Of M A Genetic Odyssey

1463 Words Nov 30th, 2015 null Page
Introduction
Deoxyribonucleic acid, a self-replicating material present in nearly all living organisms as the main constituent of chromosomes. It is the carrier of genetic information commonly known as DNA. Throughout evolution and migration through time DNA is the carrier of a secret of mankind existence a code of secret that is held in the blood of every living organism, but what would happen suddenly if that code of history in humans DNA is entirely whipped out, or that genetic code was to stop replicating in general. Genetic DNA plays a major deal in the lives of every single living organism dead or alive considering every living organism needs it in order to replicate or to reproduce offspring’s. Spencer wells in his book The journey of man: a genetic odyssey declare that all men came from a common ancestor a knowing that can impact society in a positive way knowing their origin and states “that we may be from different part of the tree branch, but at the root of the tree we are one” (38). Another example is when Spencer Wells in his video “Building a Family Tree for All Humanity” mentions that,” analyzing DNA from people in all regions of the world, geneticist Spencer Wells has concluded that all humans alive today are descended from a single man who lived in Africa around 60,000 years ago”. James D. Watson book DNA the Secret of Life Watson also mention that, “to understand life, then, we would have to identify these molecules, and crack their code” (35). DNA is…

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