Author Question: In family studies, how do researchers assess hereditary influence? (Read 51 times)

danielfitts88 · **on:** Jan 15, 2021

Question 1

In a village, some people have very few children and some people have a lot of children. According to Darwin, what varies among people in this village?

◦ fertility
◦ heritability
◦ fitness
◦ genotype

Question 2

In family studies, how do researchers assess hereditary influence?

◦ by comparing the resemblance of adopted children to both their biological and adoptive parents on specific traits
◦ by comparing members of one family to unrelated individuals to see how much they resemble one another on specific traits
◦ by comparing blood relatives to see how much they resemble one another on specific traits
◦ by comparing the resemblance of identical and fraternal twins on specific traits

sarah_brady415 · **Reply #1 on:** Jan 15, 2021

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