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The hard chewing surface of the teeth is ________

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in Biology – Class 11 by (272k points)
The hard chewing surface of the teeth is ________

(a) enamel

(b) tongue

(c) frenulum

(d) papillae

This question was addressed to me in examination.

I'd like to ask this question from Digestive System topic in section Digestion and Absorption of Biology – Class 11

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The correct choice is (a) enamel

To explain: The hard chewing surface of the teeth is called enamel. Tongue is the freely movable muscular organ attached to the floor of oral cavity. Frenulum is the organ via with tongue is attached in the oral cavity. Papillae are small projections on the upper surface of tongue.

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