156. When a seed begins to grow ans develop

1. 1. Transpriation

   
   
   

   2. Germs

   
   
   

   3. Germination

   
   
   

   4. Evaporation

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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157. The interrelated food chains in an ecological community

1. 1. Food Web

   
   
   

   2. Food Rope

   
   
   

   3. Food Chain

   
   
   

   4. Food Necklace

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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158. In white tail deer populations in Michigan, individuals most often show a.........pattern of dispersion.

1. 1. Clumped

   
   
   

   2. Banded

   
   
   

   3. Uniform

   
   
   

   4. Random

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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159. 'Nitrosomonas' bacteria in the root modules of leguminous plants converts nitrogen gas from air into inorganic nitrogen compounds which enrich the soil and can be readily used by plants. Multiple cropping with legumes can thus significantly reduce the need for ..................

1. 1. Pesticides

   
   
   

   2. Fertilizers

   
   
   

   3. Irrigation

   
   
   

   4. All of the above

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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160. The Ecological pyramid that is always upright

1. 1. Pyramid of energy

   
   
   

   2. Pyramid of biomass

   
   
   

   3. pyramid of number

   
   
   

   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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