MCQ on Teeth and Microbes Class 4

Teeth and Microbes Class 4

Teeth and Microbes Online Test for Grade 4 MCQ | There are 10 plus questions on this page for grade 4 students to learn for exams.

Teeth and Microbes Class 4 Online Test

 

1. The chisel-shaped teeth are called …………………

 
 
 
 

2. A baby’s first set of teeth consists of 32 teeth

 
 

3. The ……………. are the teeth that aid in crushing and chewing food.

 
 
 
 

4. The outer surface of a tooth is called ______________

 
 
 
 

5. Cholera and pneumonia are caused by this microbe

 
 
 
 

6. Wisdom teeth are characterized by __________

 
 
 
 

7. What is the age group at which wisdom teeth become visible?

 
 
 
 

8. Malaria is caused by the microbe known as  ……..

 
 
 
 

9. The part of the tooth inside the gums is called the ………….

 
 
 
 

10. Wisdom teeth are also known as incisors.

 
 

11. The white and shiny material covering the teeth is called …………

 
 
 
 

12. What is the number of teeth an adult has?

 
 
 
 

13. The …………. secures the nerves and blood vessels of the teeth.

 
 
 
 

14. Viruses and protozoa are examples of microbes.

 
 

15. Dengue and influenza are caused by this microbe

 
 
 
 

16. The …………….. on our teeth is a yellow-colored layer of bacteria and food particles.

 
 
 
 

 

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