Hailey Says That She Would Smoke One Pack of Cigarettes

question 188

Multiple Choice

Hailey says that she would smoke one pack of cigarettes each day regardless of the price. If she is telling the truth, Hailey's

• A)demand for cigarettes is perfectly inelastic.
• B)price elasticity of demand for cigarettes is infinite.
• C)income elasticity of demand for cigarettes is 0.
• D)demand for cigarettes is unit elastic.

---

Definitions:

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of deoxyribonucleic acid (DNA), carrying genetic information in the form of genes.

DNA Molecules

The carriers of genetic information in living organisms, consisting of two long strands forming a double helix.

Epigenetic Molecules

Molecules that can modify the structure of DNA or its surrounding environment, thereby affecting gene expression without altering the DNA sequence itself.

Fraternal Twins

Twins born from two separate eggs fertilized by two different sperm cells, resulting in siblings that are genetically distinct.