206. Name the term commonly used for a technology that renders seeds sterile after the first generation.

1. 1. Terminator Technology

   
   
   

   2. Sterile technology

   
   
   

   3. Killer Technology

   
   
   

   4. None of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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207. Name the term commonly used, genetically modified cotton plant resistant to the deadly cotton pest 'heliothis'.

1. 1. RR Cotton

   
   
   

   2. Bt Cotton

   
   
   

   3. Hr Cotton

   
   
   

   4. Ht Cotton

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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208. The massive hole in the ozone layer over the Antarctica was first discovered in

1. 1. 1976

   
   
   

   2. 1985

   
   
   

   3. 1960

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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209. India would phase out the production and consumption of the controlled ODS (ozone-depleting substances) within the time frame and limits specified in the

1. 1. Vienna Convention

   
   
   

   2. Basel Convention

   
   
   

   3. Montreal Protocol

   
   
   

   4. Agendra 21

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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210. The specific aim of ecology is to study

1. 1. how to best preserve diversity

   
   
   

   2. pollution

   
   
   

   3. the distribution patterns of plants and animals on Earth.

   
   
   

   4. All of the above are correct

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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