Which Phenotypic Feature Associated with Achondroplasia Has Variable Expression

question 22

Multiple Choice

Which phenotypic feature associated with achondroplasia has variable expression?

• A)Disproportionally short extremities
• B)Larger-than-average head size
• C)Prominent forehead
• D)Hydrocephaly

---

Definitions:

Consideration

In contract law, something of value exchanged between parties that is required for the formation of a legal contract.

Assignment

The transfer of a contract right from one person to another.

Frustration of Purpose

A legal defense allowing parties to terminate a contract when an unforeseen event undermines the contract's principal purpose, rendering it impossible to fulfill.

Doctrine

A belief or set of beliefs held and taught by a church, political party, or other group.