You Are Trying to Determine If a Newborn Boy Has

question 39

Multiple Choice

You are trying to determine if a newborn boy has an X-linked genetic disorder by analyzing a family pedigree. Which of these findings would rule out the X-linked hypothesis?

• A) All the sons of the baby's grandmother have the disorder.
• B) There are no females in the pedigree with the disorder.
• C) Neither parent has the disorder.

---

Definitions:

Birthday

The anniversary of the day on which a person was born, often celebrated as a yearly occasion.

Photo

An image or snapshot captured by a camera, representing a moment or scene visually.

Contact Groups

Collections of email addresses or phone numbers grouped together under a single name for easy communication in email or messaging applications.

Group Label

A tag or title assigned to a collection of items or data points for identification and categorization.