Question

Paul and Jeff are biologically related non-twin siblings raised in the same home environment. Susan and Cathy are biologically unrelated children adopted at birth and raised as siblings in the same home environment. People are likely to ___________the personality similarities of Paul and Jeff and________ the personality similarities of Susan and Cathy.

i. underestimate; underestimate

ii. overestimate; underestimate

iii. underestimate: overestimate

iv. overestimate: overestimate

Answer 1

I think its 2.

Step-by-step explanation:

cause people are more likely to overestimate twins, and underestimate adopted siblings