Question

1. The part of the tooth above gums is called as a crown.

2. The root of the tooth has fangs.

3. All the teeth have two fangs.

4. Different types of teeth have a different general structure.

Which of the above statements is true for human teeth?

• A. 1 and 2.
• B. 1 and 4.
• C. 1,2 and 3.
• D. 1, 2 and 4.

Answer 1

The correct option is A

1 and 2.

The upper part of the human tooth is called crown while the lower one is root. Incisors and canines have one fang, premolars have two and molars have three fangs. All types of teeth have the same general structure.