3 ms·
There are natural occurring experiments which overcome this called twins. Studies of twins are what’s usually involved in figuring out the genetic component of
by toasterlovin 7y ago
There are natural occurring experiments which overcome this called twins. Studies of twins are what’s usually involved in figuring out the genetic component of a characteristic or behavior.
- philwelch 7y agoSpecifically twins separated at birth. Do you know of any twin studies on fertility in particular?