Child a Has Two Large X-Shaped Chromosomes, and Child B

question 66

Multiple Choice

Child A has two large X-shaped chromosomes, and Child B has one large X-shaped chromosome and one much smaller Y-shaped chromosome. What is Child A, and what is Child B?

• A) female; male
• B) male; female
• C) an identical twin; a fraternal twin
• D) a fraternal twin; an identical twin

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Definitions:

Relapse

The return of symptoms of a disease or condition after a period of improvement.

Frequent Vomiting

Recurring episodes of forcefully ejecting stomach contents through the mouth, which can be indicative of various medical conditions or reactions.

Anorexia

A potentially life-threatening eating disorder characterized by an abnormally low body weight, a fear of gaining weight, and a distorted perception of body weight or shape.

Teenager

An individual in the age group of 13 to 19 years, typically characterized by rapid physical, emotional, and intellectual development.