Two nontwin infants are adopted by the same family.Research suggests that their personality characteristics will be:

Question

Quizplus · Accepted Answer

Personality characteristics are largely influenced by genetics, so two nontwin infants who are not biologically related would not necessarily have similar personalities. Additionally, personality is influenced by both genetics and environment, so being raised in the same adoptive family does not necessarily mean that their personalities will be highly similar to their adoptive parents. Therefore, the most likely outcome is that their personalities will be different from each other and different from their adoptive parents.

Two Nontwin Infants Are Adopted by the Same Family