41. Lower part of filum terminale has only

A Piamater
B Duramater
C Arachnoid
D Inadequate oxygen in environment
Answer :   Piamater
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42. Small, solid and four optic lobes or colliculus called corpora quadrigemina are found in

A Mammals
B Amphibians
C Aves
D Reptiles
Answer :   Aves
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43. Leptomenix of brain is formed by the joining of

A Piamater and arachnoid layer
B Piamater and duramater
C Duramatter and arachnoid layer
D Grey matter and white matter
Answer :   Piamater and arachnoid layer
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44. Which of the following is responsible for control of reflex actions

A Motor nerves
B Sensory nerves
C Central nervous system
D Sympathetic nervous system
Answer :   Central nervous system
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45. 'Hashimoto' disease is caused , when

A Adrenal gland is destroyed by autoimmunity
B Thyroid gland id destroyed by autoimmunity
C Kidney is destroyed
D Pancreas is destroyed
Answer :   Thyroid gland id destroyed by autoimmunity
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46. The embryonic ectodermal evagination of stomodaeum which gives rise to part of pituitary glands is called

A Rathke's pouch
B Hastschek's pouch
C Sella - turcica
D None of the above
Answer :   Rathke's pouch
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47. The receptor for protein hormones are present on

A Nucleus
B Endoplamic reticulum
C Cytoplam
D Cell -surface
Answer :   Cell -surface
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48. Parathormone controls

A Fatty acid metabolism
B Sodium and potassium metabolism
C Calcium and phosphate metabolism
D Protein metabolism
Answer :   Calcium and phosphate metabolism
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49. In emergency condition, what changes occur in our body except

A Heart beat increases
B Dilates blood vessels of brain, lungs, heart and striated muscle
C Brochodilation
D Micturition is done
Answer :   Micturition is done
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50. The mandibular nerve is the branch of which cranial nerve

A II
B III
C V
D VI
Answer :   V
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