F. HOTS (Higher Order Thinking Skills) Questions: The bacteria present on uncleaned teeth convert the sugar in food into a substance 'X' which causes tooth decay. Name the substance 'X'. Which part of the teeth does it affect? 2. How is ruminant's stomach different from human stomach? 17
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The substance is acid. it affects enamel
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1 acid ,enamel 2.ruminants have a large sac like structure called caecum
- they eat green grass which is highly rich cellulose and human body can not digest high amount cellulose
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