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How does chemical co-ordination occur in...

How does chemical co-ordination occur in plants?

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MBD-CONTROL AND COORDINATION-EXAMPLE
  1. Draw the structure of neuron and label the following on it,Nucleus,den...

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

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  3. How does chemical co-ordination occur in plants?

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  4. What is the need for a system of control and co-ordination in an organ...

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  5. How are involuntary actions different from reflex action?

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  6. Compare and contrast the nervous and hormonal mechanism for control an...

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  7. What is the difference between the manner is which movement takes plac...

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  8. Draw a well labeled diagram of the human brain and mention the functio...

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  9. Describe the structure of spinal cord.

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  10. What is reflex action?explain giving an example what Is reflex are?

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  11. List the components of nervous system what is a synapse? Explain what ...

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  12. What are phytohormones? Classify the main groups

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  13. Explain the following :Hydrotropism

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  14. Explain the following:Thigmotropism

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  15. Explain the following : Chemotropism

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  16. Explain briefly the various types of plant movements

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  17. Describe various endocrine glands.

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  18. What are hormones? Why are they called chemical messengers? What are t...

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  19. What is phototropism?

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  20. Write differences between nastic and tropic movements

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