Explain the Difference Between a Chromosome, a Gene, and an Allele

question 64

Essay

Explain the difference between a chromosome, a gene, and an allele.

---

Definitions:

Electrocardiogram

A test that measures the electrical activity of the heartbeat, used to detect heart abnormalities by recording signals from electrodes placed on the skin.

Respiratory Infection

An infection of the lungs, throat, airways, or sinuses, typically caused by viruses or bacteria, leading to symptoms like coughing and difficulty breathing.

Sleeping Difficulty

Problems with falling asleep, staying asleep, or achieving restorative sleep, impacting overall health and quality of life.

Myocardial Infarction

Commonly known as a heart attack, it occurs when blood flow to a part of the heart is blocked for a long enough time that part of the heart muscle is damaged or dies.