1. The thinking and attitudes of many who survived the Depression of the 1930s changed them for the rest of their lives. This would be an example of a a. cohort effect. b. cultural group. c....

1. The thinking and attitudes of many who survived the Depression of the 1930s changed them for the rest of their lives. This would be an example of a

a. cohort effect.

b. cultural group.

c. longitudinal group.

d. cross-sequential group.

2. If a person has one gene for blue eyes but actually has brown eyes, blue eyes must be a __________ trait.

a. dominant

b. recessive

c. sex-linked

d. polygenic