Which of the Following Is True Regarding Heredity and Longevity

question 75

Multiple Choice

Which of the following is true regarding heredity and longevity and health?

• A)Twin studies show that illness rates in siblings do not have a genetic component.
• B)Of those whose parents died before 78,40% had a chronic illness at age 65.
• C)Of those whose oldest grandparent had lived past 90,only about 2% had a chronic illness at age 65.
• D)Identical twins are more similar in longevity than are fraternal twins.

---

Definitions:

Equilibrium Price

The market price at which the supply of an item matches demand, resulting in stable prices and volumes traded.

Per-unit Tariff

A fixed fee imposed by a government on each unit of imported or exported goods.

Tariff Revenue

Income that a government receives from imposing duties on imported goods.

Foreign Producers

Companies or individuals that manufacture or provide services in one country for consumption in another country.