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Question
Name the sources of the following:
Cellulose
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Solution
Plants
RELATED QUESTIONS
Explain the following term with an example:
Carnivore
Classify according to food-type.
Deer
Very Short Answer Type Questions:
Which type of food is called body-building food?
Short Answer Type Questions:
What are the functions of carbohydrates?
By eating rice alone, we can fulfill nutritional requirement of our body.
Potato and ginger are both underground parts that store food. Where is the food prepared in these plants?
Observe the diagram given as Figure and label the following terms given in the box.
| stomatal opening, guard cell |

Can you give me a name?
Solve the following riddles by writing the name of the organism and its mode of nutrition. One riddle is solved to help you.
I am small and I can fly. I disturb your sleep, bite you and suck your blood which is my food. ______, ______
The lipids can provide a maximum of ______ of energy.
Take a potted plant with broad leaves. Take two strips of black paper and cut out a small square in the centres. Cover a part of two leaves with these papers and secure them with paper clips Figure. Keep the plant in sunlight for 2–5 days. Observe the difference in the colour of the covered and the uncovered portions on the leaf. Perform iodine test on this leaf. Did the two parts show different results? Now take second leaf. Remove the strip and expose the covered part to the sunlight for 2–3 days and do the iodine test again. Describe your observations.

