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What is the effect of sympathetic system...

What is the effect of sympathetic system on the rate of heart beat ?

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Increases heart beat rate.
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ICSE-NEURAL CONTROL AND COORDINATION-(Review question) Very short answer
  1. Name the parts of that form autonomic nervous system.

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  2. Name the chemicals released by sysmpathetic and parasympathetic system

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  3. What is the effect of sympathetic system on the rate of heart beat ?

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  4. Give the sequence involved in a reflex action

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  5. Which part of nervous system contains the nucleus ?

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  6. Name the non-nervous special cells present in inter nervous space

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  7. What is the function of Oligodendrocytes ?

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  8. A nerve impulse will travel through a nerve fibre only if its membrane...

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  9. What is the name given to the nerve impulse that jumps from one node t...

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  10. Name given to the intercellular space present between two neurons.

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  11. Name the 3 layers of eye

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  12. The transparent front part of sclera through which light passes

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  13. The layer in eye that contain photoreceptor cells.

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  14. Which fluid supplies nutriftion to lens and cornea ?

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  15. Which muscles bring abort the change in the thickness of the lens in t...

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  16. Which cells become active in dim light in eye helps to see in dark ?

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  17. Name the part of inner ear that has auditory receptors.

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  18. What is the role of three semicircular canals in ear ?

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  19. Name tube that connects the middle ear to the pharynx.

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  20. What is the shape of malleus ?

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