But, nutrition has no effect on a zygote and embryo prior to an umbilical connection. It is possible that the genetic mutation exist prior to the effect of nutrition through the mother's system.
"In the beginning of a change the patriot is a scarce man, and brave, and hated and scorned. When his cause succeeds, the timid join him, for then it costs nothing to be a patriot."--Mark Twain
Want DP delivered to your inbox daily? Subscribe here: