Control and coordination Worksheet-11

Control and coordination Worksheet-11

21. Medulla oblogata, pons and mid brain are together known as

A. Hind brain                                B. Hypothalamus

C. Cerebrum                                  D. Cerebellum

22. The uppermost region of brain stem is

A. Thalamus                                  B. Hypothalamus

C. Diencephalon                           D. Pons

23. The number of spinal nerves in human beings are

A. 26 pairs         B. 29 pairs         C. 31 pairs         D. 39 pairs

24. Number of cranial nerves in man are

A. 10 pairs         B. 11 pairs                   C. 12 pairs         D. 14 pairs

25. It is bridge between nervous system and endocrine system

A. Hypothalamus

B. Pituitary

C. Thalamus

D. Both Pituitary and Thalamus

26. Which of the following is structural and functional unit of nervous system?

A. Axon              B. Neuron          C. Osteocyte      D. Neuroglia

27. The largest part of the brain is:

A. Cerebrum                                  B. Medulla oblongata

C. Cerebellum                               D. Corpora quadrigemina

28. Membrane covering the brain and spinal cord is called :

A. White matter                            B. Arachnoid layer

C. Meninges                                   D. Gray matter

29. Hypothalamus is the principal intermediary between :

A. Nervous system and muscles

B. Endocrine system and chromatophores

C. Nervous system and endocrine system

D. Nervous system and the conscious state of the body

30. Which of this process is found in animals only?

A. Nervous control                       B. Hormonal control

C. Respiration                               D. Diffusion

31. Body coordination is maintained by :

A. Circulatory system

B. Nervous system

C. Endocrine system

D. Both Nervous system and Endocrine system

32. Meninges surround the :

A. Brain                                          B. Spinal cord

C. Both                                            D. None

33. Cerebrum is located in part of brain:

A. Lower side                                B. Extension of brain

C. Fore-front                                 D. None

34. Fluid present in the spinal cord is :

A. Spinal fluid                               B. Lymph

C. Cerebrospinal fluid                 D. Plasma

Answer Key:

21. A
22. D
23. C
24. C
25. A
26. B
27. A
28. C
29. C
30. A
31. D
32. C
33. C
34. C