Available Answers

1. 1.

   Multiple choice questions:

   1. The number of incisors in each jaw is _______________.
      1. 2
      2. 3
      3. 4
   2. This is the part of tooth.
      1. Stem
      2. Root
      3. Shoot
   3. It is not a type of microbe.
      1. Bacteria
      2. Dentine
      3. Protozoa
   4. It is a plant-like microbe.
      1. Fungi
      2. Virus
      3. Bacteria
   5. Malaria is caused by _______________.
      1. bacteria
      2. protozoa
      3. virus
2. 2.

   True-False:

   1. We use canines to tear the food.
   2. Viruses are smaller than bacteria.
   3. Protozoa convert milk into curd.
   4. Chickenpox is caused by virus.
3. 3.

   Name the different types of teeth.
4. 4.

   What is plaque?
5. 5.

   What are microbes? Name the different types of microbes.