Although all of the following mental disorders are of concern for increased suicide risk, the LEAST likely to be linked to suicide is:

Catatonia

What will be an ideal response?

The recessive gene for a certain learning disability is X-linked. This means that

females are twice as likely as males to have this disability. females will have this disability only if they inherit the gene from both parents. males will have this disability only if they inherit the gene from both parents. males can carry the gene but will not have the disability.