Behavior Geneticist Robert Plomin Has Found That Shared Environment

question 112

Multiple Choice

Behavior geneticist Robert Plomin has found that shared environment:

• A)is independent of heredity influences.
• B)accounts for most of the variation in children's personality or interests.
• C)is responsible for higher incidence of rivalry and aggression between siblings.
• D)accounts for little of the variation in children's personality or interests.

---

Definitions:

Sexually Transmitted Diseases

Diseases spread by sexual activity, resulting from viruses, bacteria, or parasites.

Carriers

Individuals or entities that convey or transmit something, such as genetic traits or diseases, goods, or communications.

Male Impotence

The inability to achieve or maintain an erection sufficient for satisfactory sexual performance.

Erectile Difficulties

The incapacity to obtain or sustain an erection adequate for pleasing sexual activity.