11. Which of the following book is most accepted world wide ?

1. 1. Philosophic zodogique

   
   
   

   2. Origin of life

   
   
   

   3. Origin of species

   
   
   

   4. Mutation and origin of species

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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12. In the context of organic evolution, the loss of limbs in snakes is explained by the phenomenon of

1. 1. Use and disuse of organs

   
   
   

   2. Adaptation to living in burrows

   
   
   

   3. Natural selection

   
   
   

   4. Inheritance of acquired charcters

   
   
   

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   NA

   Correct Option: A

   NA

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13. Presence of gill in the tadpole of frog indicates that

1. 1. Fish evolved from frog like ancestor

   
   
   

   2. Frogs will nave gills in future

   
   
   

   3. Frogs evolved from gilled ancestor

   
   
   

   4. Fishes were amphibious in the past

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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14. With reference to the evolution of living organism, which one of the following sequence is correct

1. 1. Octopus - Dolphin - Shark

   
   
   

   2. Pangolin - Tortoise - Hawk

   
   
   

   3. Salamander - Pythorn - Kangaroo

   
   
   

   4. Frog - Crab - Prawn

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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15. Lamarck's theory of evalution is also called

1. 1. Survival of the fittest

   
   
   

   2. Special creation theory

   
   
   

   3. Inheritance of acquired characters

   
   
   

   4. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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