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Subject :NSO    Class : Class 4

Identify the types of teeth labelled as P, Q, R and S in the given figure and match them with their respective functions given below. Functions
(i) Crush the food
(ii) Tear the food
(iii) Grind and chew the food
(iv) Bite the food


AP-(i), Q-(iv), R-(iii), S-(ii)
BP-(iii), Q-(ii), R-(iv), S-(i)
CP-(iv), Q-(ii), R-(i), S-(iii)
DP-(iv), Q-(iii), R(i), S-(ii)


Ans 1:

Class : Class 4
C

Ans 2:

Class : Class 4
OPTION C

Ans 3:

Class : Class 10
option C

Ans 4:

Class : Class 4
you are right

Ans 5:

Class : Class 2
Answer C is the correct answer as incisors which are present in front most teeth help to bite the food. canines are present just after incisors and help to tear the food. premolars are present just after canines which help to crush the food. molars are present at the last which help us chew and grind the food.

Ans 6:

Class : Class 5
the correct option is C

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