Dental Formula

Q.

Read the statement given below and choose the correct option-

A baby boy aged two years is admitted to playing school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?

1. Incisors

2. Canines

3. Premolars

4. Molars

Q. A dentist was examining the teeth of a 2 year old and observed that he had only 20 teeth. Which teeth were absent?

1. Canines
2. Molars
3. Incisors
4. Premolars

Q. The number of permanent teeth in an adult human is____

1. 20
2. 32
3. 24
4. 34

Q. The primary dentition in human differs from permanent dentition in not having one of the following types of teeth:

1. Incisors
2. Canine
3. Premolars
4. Molars

Q.

What is the dental formula of a normal adult human?

Q. The number of teeth that grow twice in human life is

1. 4
2. 12
3. 20
4. 28

Q. Which of the following describes human dentition?

1. Pleurodont, Monophyodont, Homodont
2. Thecodont, Diphyodont, Heterodont
3. Thecodont, Diphyodont, Homodont
4. Pleurodont, Diphyodont, Heterodont