DPP -10S52 Life Process

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DPP -10S52

Life Process

 

1. State the location and function of gastric glands.

 

2. Answer the following questions:-

 

  •  Why is nutrition necessary for the human body?
  •  What causes movement of food inside the alimentary canal?
  •  Why is small intestine in herbivores longer than in carnivore?
  • What will happen if mucus is not secreted by the gastric glands?

 

3. Write three types of blood vessels. Give one important feature of each.

 

4. Draw a well labelled diagram of human heart and explain double circulation of blood taking place in it.

 

5. Draw the diagram of human digestive system (well labelled).

 

6. Explain the process of endocytosis taking place in Amoeba.

 

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