a) Study the diagram given below and answer the following questions :
Glastube
Belljare
Ballant
Rubber
sheet
B
i) What processes are depicted in figure A and B ?
ii) An error is there in the figure above. Can you point out the error ?
iii) What does the following represent in out body?
(1) Bell jar
(2) Balloons
(3) Rubber sheet
iv) What is the breathing rate in normal adults ?
(4) Tube
b) Answer the flowing:
i) Draw and label any five parts of human canine teeth.
ii) What are the different types of teeth present in human beings?
iii) Give dental formula for human child.​