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Parts of Digestive System - Mouth Cavity

Question 2 Wh...

Question

Question 2
Which of the following pair of teeth differ in structure but are similar in function?

(a) Canines and incisors
(b) Molars and premolars
(c) Incisors and molars
(d) Premolars and canines

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Solution

The answer is option (b).

Incisors are used for cutting and biting. Canines are used for piercing and tearing. Molars and premolars are used for chewing and grinding. Hence, the pair of teeth which differ in structure but perform similar functions are molars and premolars.

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Parts of Digestive System - Mouth Cavity

Standard IX Biology

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