CSEC Human and Social Biology · January 2008 · Paper 2 · Question 14(b)
Explain how the loss of all canines and molars impacts an individual's ability to ingest and process food.
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Practise this questionOther parts of this question
- 14(a)(i)State the physiological function of each labelled part of the molar tooth shown in Figure 4 (enamel, dentine, pulp, cement, root).[5 marks]
- 14(a)(ii)Explain to a patient how bacteria cause tooth decay leading to dental cavities.[7 marks]
- 14(a)(iii)Recommend TWO oral hygiene practices to avoid future cavities, explaining the mechanism of effectiveness for each.[4 marks]
More practice: the rest of this paper · more Nutrition and the Digestive System questions · all CSEC Human and Social Biology past papers