76. Coralloids are found in

1. 1. Cycus

   
   
   

   2. Lycopodium

   
   
   

   3. Selaginella

   
   
   

   4. Cocus

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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77. Smallest organism which cause disease

1. 1. Bacteria

   
   
   

   2. Virus

   
   
   

   3. Mycoplasm

   
   
   

   4. All

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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78. The most primitive organisms are

1. 1. Protists

   
   
   

   2. Fungi

   
   
   

   3. Algae

   
   
   

   4. Bacteria

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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79. The discovery of viruses was made by

1. 1. Ivanowski

   
   
   

   2. Beijierinck

   
   
   

   3. Miller

   
   
   

   4. Stanley

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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80. Genetic material of a virus is

1. 1. DNA

   
   
   

   2. RNA

   
   
   

   3. Either DNA or RNA

   
   
   

   4. Both DNA and RNA

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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