25. Connie and Sue are identical twins reared apart and recently reunited. Carl and Fred are unrelated students at a major university. Which of the following statements is TRUE of these pairings?

Connie and Sue are identical twins reared apart and recently reunited. Carl and Fred are unrelated students at a major university. Which of the following statements is TRUE of these pairings?

1. Connie and Sue will probably show a long list of amazing similarities, while Carl and Fred will only share a couple of similarities.
2. Connie and Sue will probably share many similarities; Carl and Fred may share many similarities but are probably not motivated enough to discover them.
3. Connie and Sue will not share as many similarities as will Carl and Fred.
4. Connie and Sue will have more differences than will Carl and Fred.