**Question:** A girl of 10 years will have..... permanent and....... temporary teeth:

A. 32 permanent teeth and 28 temporary teeth
B. 32 permanent teeth and 28 temporary teeth
C. 32 permanent teeth and 28 temporary teeth
D. 32 permanent teeth and 24 temporary teeth

**Core Concept:**
The human dentition consists of both permanent and temporary teeth, which play crucial roles in mastication, speech, and overall oral health. Permanent teeth are also known as adult teeth, while temporary teeth are referred to as primary or baby teeth.

**Why the Correct Answer is Right:**
In a 10-year-old girl, she should have:
1. 32 permanent teeth: This number is consistent with the total number of permanent teeth in a typical human dentition (16 molars, 4 premolars, 4 incisors, and 4 canines).
2. 28 temporary teeth: The temporary teeth, also known as primary or baby teeth, are numbered from 1 to 20 (excluding 13-14, which are wisdom teeth).

**Why Each Wrong Option is Incorrect:**
A. Incorrect because it mentions 28 temporary teeth, which is one less than the actual number (28 is the total number of primary teeth).
B. Incorrect as it only mentions 32 permanent teeth, which does not account for the 28 temporary teeth.
C. Incorrect because it lists 32 permanent teeth, which is one more than the actual number of primary teeth (32 is the total number of permanent teeth).
D. Incorrect because it mentions 24 temporary teeth, which is one more than the actual number of primary teeth (24 is the total number of primary teeth).

**Clinical Pearl:**
The correct number of permanent and temporary teeth in a 10-year-old girl is:
1. 32 permanent teeth (16 molars, 4 premolars, 4 incisors, and 4 canines)
2. 28 temporary teeth (28 primary or baby teeth)

By understanding the correct number of permanent and temporary teeth, students can appreciate the developmental sequence of tooth eruption and the importance of maintaining dental health for both sets of teeth.