Sentences with phrase «why twin studies»

These findings could explain why twin studies show that homosexuality runs in families, but no «gay gene» can be found, Rice said.

These findings could explain why twin studies show that ho - mose - xuality runs in families, but no «gay gene» can be found, Rice said.

Not exact matches

Danielle, thanks for laying it all out there, but can you explain why you compared the intrapartum fetal mortality rate for the Birth Center study, which had no twins, a handful of surprise breeches (most of which were probably transported to the hospital as soon as they were discovered) and another handful of VBACs because all of these are disallowed in accredited birth centers per AABC's & CABC's rules (I read the study)... and compared it to MANA's intrapartum rate for the group that contained a load of VBACs, breeches and twins that comprised nearly 10 % of the total sample?

So that explains why genes look so feeble in twin studies, because their potency is masked by the fact that they are correlated with genetic differences.

This may explain why, in a study of over a thousand women eating plant - based diets, vegan women had one - fifth the number of twins compared with vegetarians and omnivores.