Mental Abilities Are Not Absolutely Separated Into The Left And Right Cerebral Hemispheres Of The Brain
Some mental functions, such as speech and language (such as Broca's area and Wernicke's area), tend to activate one hemisphere of the brain more than the other in some kinds of tasks. If one hemisphere is damaged or removed at an early age, these functions can often be recovered in part, or even in full, by the other hemisphere (see neuroplasticity). Other abilities, such as motor control, memory, and general reasoning, are served equally by the two hemispheres.
And regardless of the other commenter's religious beliefs, the bible doesn't mention an apple. You don't need to believe the stories to analyze them like any other fiction.
Gun: There is a direct correlation between the rises in stork populations and number of births in Germany. Therefore (according to your logic), storks bring babies.