Great example of epigenetics: Male bearded dragon embryos will hatch as females if the eggs are too warm – the heat overrides their genes to make them change sex! https://www.newscientist.com/article/2274481-heat-overrides-genes-to-make-bearded-dragon-embryos-change-sex/?utm_term=Autofeed&utm_campaign=echobox&utm_medium=social&utm_source=Twitter#Echobox=1618516391
Source: macmillan psych community
