Tuesday, August 18, 2009

CONTROL AND COORDINATION (ANIMALS){NERVOUS SYSYTEM
1.NAME the part of brain in which hypothalamus is located?
2.Which part of brain is responsible for precision of voluntary action?
3. Arrange the following in sequence on the basis of their location from mid brain?spinal cord, pons, &medulla
4. What is synapse?
5. Ram rides a bicycle maintaining posture & body equilibrium. Identify the parts of brain which controls this activity?
6. What is the impact of nervous electrical impuse on muscle protein?
7. Which part of the brain is concerned with memory & thinking?
8. Why is salivation considered to be an involuntary action?
9.How is brain protected from shocks & injuries?
10. Name the most important organ related to control & coordination our activites?
11. Gustatory & olfactory receptors related to which sensation?
12. Define reflex action?13. Name the neuron that links motor & sensory neuron?
14. Write the components of peripheral nervous system?
15. Name the place of origin of cranial &spinal nervous?
16. Which two organs receive the information from all body parts and integrate it?
17.Which nutrient of food is associated with muscular action?
18. What could be the possible disadvantage if reflex action were controlled by the brain?
19. Which part of the brain you associate with smell of delicious food?
20. Enlist the function of medulla?
21. How is spinal cord related to the efficiency of reflex arc?
22. What are the two limitation of electrical impulse?