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VGS PUBLICATION-BRILLIANT-TRANSPORTATION-EXERCISE
- Observe the diagram and answer the following questions. How many c...
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- Are all the chambers in the same size?
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- What are the other differences could you observe between the chambers?
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- Do you find any specific observation in between two chambers?
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- Are all the chambers connected to each other?
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- How are they connected to each other? How are they separated?
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- What is the number of blood vessles attached to the heart?
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- Are all the blood vessels right ? How many of them are rigid?
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- Do you think that the stiffness/rigidity of blood vessel is something ...
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- How is water absorbed into the roots? Explain with an experiment?
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- Explain the process of absorption of water by the root hair and moveme...
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- Describe an experiment to demonstrate root pressure in plants?
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- Why do subcutaneous blood vessels bulge on the side away form the hear...
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- What is the difference between pulmonary artery and pulmonary vein?
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- How many times did your pointer touch the heart?
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- How many times did your pointer touch the heart?
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- How many times did the pointer touch the respiratory organs?
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- What is the mechanism behind this?
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- Are root directly in contact with water?
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- How is water absorbed ?
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