Class Notes

Free Class Notes & Study Material

Class 7

Wool

Question 1 Name two fibres obtained from animals? Question 2 Describe how wool is obtained from sheep and processed to make woollen yarn? Question 3 What is meant by shearing? Question 4 What is meant by scouring? Question 5 What is meant by sorting? Question 6 In what type of weather shearing of sheep is done? Question 7 Why does shearing not hurt the … [Read more...] about Wool

Digestion In Grass Eating Animals

Question 1 What are ruminants? Question 2 Name the type of carbohydrates that can be digested by ruminants but not by human. Give the reason? Question 3 What is meant by rumination? Question 4 Explain why  a cow can digest grass but we cannot? Question 5 Can we survive on green leafy vegetables? Give reason for your answer? Question 6 What type of micro-organism … [Read more...] about Digestion In Grass Eating Animals

Teeth And Tongue

Question 1 State the various functions of tongue? Question 2 Name four different tastes which can be detected by our tongue? Question 3 How many teeth does an adult man have? What is the number of different types of teeth? Question 4 State the function of various types of teeth in mouth? Question 5 Draw a sketch of the tongue? Question 6 Which organ help in … [Read more...] about Teeth And Tongue

Human Digestive System

Question 1 What is meant by digestion?  Question 2 Name the various organs of the human digestive system?  Question 3 What is the function of various glands associated with human digestive system?  Question 4 Draw a labelled diagram of human digestive system?  Question 5 What is the function of large intestine?  Question 6 What is the function of small … [Read more...] about Human Digestive System