81. Normal temperature of human body on kelvin scale is

1. 1. 280

   
   
   

   2. 290

   
   
   

   3. 300

   
   
   

   4. 310

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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82. Blood bank of human body is

1. 1. Spleen

   
   
   

   2. Pancrease

   
   
   

   3. Gall bladder

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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83. Which one of the following enzyme is found in human saliva?

1. 1. Pepsin

   
   
   

   2. Ptyalin

   
   
   

   3. Renin

   
   
   

   4. Erepsin

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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84. Which part became modified as the tusk of elephant by

1. 1. Canine

   
   
   

   2. Premolar

   
   
   

   3. Second incisor

   
   
   

   4. Mular

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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85. In whole body mass the percentage of blood is

1. 1. 8%

   
   
   

   2. 9%

   
   
   

   3. 10%

   
   
   

   4. 11%

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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