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प्रश्न
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Where is digested food absorbed into blood in human body?
If the teeth are not cleaned regularly, they become covered with a sticky yellowish layer W of food particles and bacteria. Since layer W covers the teeth, the alkaline liquid X secreted by glands Y inside the mouth cannot reach the teeth surface to neutralise the acid formed by the action of organisms Z on sugary food, and hence tooth decay sets in.
(a) What is W known as?
(b) What is (i) X, and (ii) Y?
(c) What are organisms Z?
(d) State one way of removing layer W from the teeth.
Answer the following question.
Write two different ways in which glucose is oxidized to provide energy in the human body. Write the products formed in each case.
Name different steps involved in animal nutrition. Explain.
The question has four options. Choose the correct answer:
Teeth present in the upper molar of human beings are
Who is telling a lie?
Liver: I am the largest gland in the body.
Why it is important to wear helmet while riding a bike?
The pyloric sphincter guards the passage between the ____________.
What are the compounds present in the food?
Explain the role of the mouth in digestion of food.
