Genetic Screening: Testing for Disease at Birth. At the beginning of the film GATTACA, the protagonist Vincent Freedman narrates his history to the audience, and explains that his society has been affected by advances in genetic engineering.he scene in GATTACA where a personâs future can be mapped out at birth may appear to be farfetched considering the current stages of genetics. It is, however, very possible that determining future prejudicial diseases will be viable in the near future.
The medulla oblongata is part of the nervous system in the lower  half of the brainstem in which connects the brain and spinal cord.  It is subconscious and it controls the â¦involuntary action such as  breathing, blood pressure and even heartbeat. Answered.
The medulla oblongata is the most vital part of the brain because it is the control center for breathing, blood pressure and heart beat among other involuntary body functions not under conscious control.Because these functions are necessary for human life, damage to the medulla oblongata can be fatal. The medulla oblongata is most vital part of the brain bcoz it controls the respiratory system.   the medulla oblongata regulates involuntary functions, or those that â¦ are not under our control such as breathing and heart rate. 23 people found this useful.