One member of an identical twin pair may have a greater risk than the other of suffering certain disorders such as schizophrenia. this may be partially explained

The possible reason of why one member of the identical twin pair could have greater risk in suffering disorders is because the twin could not have the same gene of his or her other twin. He or she could have more or less gene than the twin that has the normal amount of gene.

Ithink the answer is baby boomers ?

Abecause it’s just i.s. i learned this