CBSE Class 12 Chapter 5 Surface Chemistry
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absorption
CLASS 7 Chapter 1 Nutrition in Animals
Short Answer Type Questions What are the various organs of the human digestive system? Draw a well-labelled diagram of the human digestive system. What are villi? where are they located? Discuss their function. Define the term Assimilation. Write the functions of various types of teeth. What do you mean by tooth decay? Name some food
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CLASS 7 Chapter 2 Nutrition in Animals
Question1. Fill in the blanks: (a) The main steps of nutrition in humans are __________, __________, __________, _________ and __________. Solution 1(a): The main steps of nutrition in humans are ___ingestion___, ___digestion___, ___absorption___, ___assimilation_ and __egestion__. (b) The largest gland in the human body is __________. Solution 1(b): The largest gland in the human
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