Science Now “Bearing Sons Can Alter Your Mind”
Once again, epigenetic effects complicate our understanding of biological evolution!
Two interesting omissions in this article:
- The fail to point out that female fetuses might also be donating DNA to mom: it is just easier to detect the male DNA unequivocally; and
- The real implication here is that human males provide genetic material to their mates (the son or daughter is just the intermediary of this exchange!).