The RHD Gene Codes for the ____ Antigen

question 14

Multiple Choice

The RHD gene codes for the ____ antigen.

• A)A
• B)B
• C)C
• D)D

---

Definitions:

MLU

Mean Length of Utterance, a measure used in the study of child language acquisition indicating the average length of a child's spoken statements.

Overextension

In language acquisition, the use by children of a word in a broader context than is appropriate, indicating the developmental process of understanding linguistic categories.

Overextension

The application of a specific word to a broader range of objects or situations than is appropriate, common in early language acquisition.

Expressive Vocabulary

The set of words a person can use in speaking or writing, reflecting their active language ability.