4 ms·
It's not surprise that at least some of these traits are normally distributed in a population AND intercorrelate. Multifactorial traits are the result of many i
by bordercases 11y ago
It's not surprise that at least some of these traits are normally distributed in a population AND intercorrelate. Multifactorial traits are the result of many independent genes. You get enough hits of genes on a finite genome describing a trait of certain complexity, and another one of similar complexity, then there's bound to be overlap.