Sex (trait) Updated 2025-05-13 +Created 1970-01-01
View more
This section is about the male/female trait.
For the act, see: sex.
Read the full article
X-inactivation Updated 2025-05-13 +Created 1970-01-01
View more
epigenetics mechanism.
Video 1.
X-Inactivation and Epigenetics by WEHImovies (2012)
Source. Shows how this makes every female mammal a chimera.
Read the full article