51. Biotic potential is

A Number of offspring born is given time per unit of population
B Number of offspring added in population
C Maximum birth rate under existing conditions
D Maximum birth rate under ideal conditions
Answer :   Maximum birth rate under ideal conditions
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52. Alcoholism leads to

A Amnesia
B Lung-damage
C Cancer
D None of the above
Answer :   Amnesia
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53. Ageing is caused due to disappearance of

A Thyroid
B Parathyroids
C Thymus
D Pituitary
Answer :   Thymus
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54. Amoebiasis is prevented by

A eating balanced food
B eating plenty of fruits
C drinking boiled water
D using mosquito nets
Answer :   drinking boiled water
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55. The employing of artificial arteries is termed

A Autograft
B Allograft
C Vascular graft
D Xenograft
Answer :   Vascular graft
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56. ELISA test detect for

A Hepatitis -B
B Syphillis
C Gonorrhoea
D All of the above
Answer :   All of the above
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57. The vaccine of hepatitis-B is a

A First generation vaccine
B Interferon
C Second generation vaccine
D Third generationvaccine.
Answer :   Second generation vaccine
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58. Protein uria is

A Protein in blood
B Protein in urine
C A and B both
D None of the above
Answer :   Protein in urine
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59. The most highly addictive of the drugs is

A Heroin
B LSD
C Alcohol
D Barbiturates
Answer :   Heroin
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60. U.S.G. is not suitable for detection of

A Duodenum
B Brain
C Lungs
D All of the above
Answer :   All of the above
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