Tidy UpEdit

I am going to tidy up and edit this section as part of my revision, see also Twin. Mostly Zen 14:08, 12 June 2006 (UTC)

This section needs to include:

Monozygotic Dizygotic

Monochorionic Dichorionic

Offspring of Monozygotic twins heritability

Heritability of various conditions, e.g. Schizophrenia, Depression, bipolar, intelligence (vs environmental influence), personality?, other conditions such as Autism etc...

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.