61. Which one of the following is a rich source of energy?

1. 1. Protein

   
   
   

   2. Hipid

   
   
   

   3. Carbohydrate

   
   
   

   4. Vitamin

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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62. The Largest organ of human body is

1. 1. Heart

   
   
   

   2. Brain

   
   
   

   3. Liver

   
   
   

   4. Kidney

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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63. Which among following is the largest mammal?

1. 1. Elephant

   
   
   

   2. Whale

   
   
   

   3. Dinosaur

   
   
   

   4. Rhinoceros

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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64. Part of eye used during eye donation is

1. 1. Retina

   
   
   

   2. Cornea

   
   
   

   3. Eye hens

   
   
   

   4. Complet eye

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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65. Which is the largest living bird on earth?

1. 1. Emu

   
   
   

   2. Ostrich

   
   
   

   3. Albatross

   
   
   

   4. Siberian Crane

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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