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What will happen when plant is exposed t...

What will happen when plant is exposed to unidirectional light ?

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VGS PUBLICATION-BRILLIANT-COORDINATION-EXERCISE
  1. What is the reaction of the body when we step on a sharp edged object...

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  2. Why is a system of control and coordination essential in living organi...

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  3. What will happen when plant is exposed to unidirectional light ?

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  4. A part of the hind brain makes possible activities like walking, skati...

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  5. Name the plant hormone which inhibits growth and causes wilting of lea...

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  6. Taking the example of heart beat, justify the antagonistic (opposite) ...

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  7. Name the part of neuron where information is acquired.

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  8. Who transmits nerve impulse across the synapse ?

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  9. Why do leaves drop off seasonally?

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  10. What may happen if anger persists for a longer period ?

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  11. Plants shows tropic movements in different situations. Give examples.

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  12. Divide the following into groups. Walking. Blinking of eye lids, heart...

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  13. What are the differences between unconditioned and conditioned reflexe...

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  14. Write the components of reflex arc and thheir functions.

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  15. How is brain in the human beings protected from injuries ?

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  16. What are plant growth substances ? Give examples.

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  17. What are the functions of cytokinins ?

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  18. What is ABA ? Explain its function in the plant.

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  19. What is ethylene ? Explain its action.

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  20. How do living organisms respond to the changes in the environment ?

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