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Design an experiment to demonstrate hydr...

Design an experiment to demonstrate hydrotropism.

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LAKHMIR SINGH & MANJIT KAUR-LIFE PROCESSES-Exercise
  1. How is the movement of leaves of the sensitive plant different from th...

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  2. Give an example of a plant hormone that promotes growth.

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  3. How do auxins promote the growth of a tendril around a support?

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  4. Design an experiment to demonstrate hydrotropism.

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  5. How does chemical coordination take place in animals?

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  6. Why is the use of iodised salt advisable

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  7. How does our body respond when adrenaline is secreted into the blood?

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  8. Why are some patients of diabetes treated by giving injections of insu...

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  9. Which of the following is a plant homone ?

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  10. The gap between two neurons is called a

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  11. The brain is responsible for

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  12. What is the function of receptors in our body? Think of situations whe...

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  13. Draw the structure of a neuron and explain its function.

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  14. How does phototropism occur in plants?

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  15. Which signals will get disrupted in case of a spinal cord injury?

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  16. How does chemical coordination occur in plants?

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  17. What is the need for a system of control and coordination in an organi...

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  18. How are involuntary actions and reflex actions different from each oth...

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  19. Compare and contrast nervous and hormonal mechanisms for control and c...

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  20. What is the difference between the manner in which movement takes plac...

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