11. Growth movement in plant due to light is called

1. 1. Geotropism

   
   
   

   2. Phototropism

   
   
   

   3. Hydrotropism

   
   
   

   4. Thigmotropism

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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12. Mitochondria are store house of

1. 1. Glycogen

   
   
   

   2. Glucose

   
   
   

   3. ATP

   
   
   

   4. Fats

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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13. Seeds swell when it is placed in water due to

1. 1. Diffusion

   
   
   

   2. Osmosis

   
   
   

   3. Imbibition

   
   
   

   4. Plasmolysis

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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14. Which one is semipermeable?

1. 1. Plasmalemma

   
   
   

   2. Cell Wall

   
   
   

   3. Endoplasmis

   
   
   

   4. Golgi body

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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15. A Cell increases in volume if the external medium is

1. 1. hypotonic

   
   
   

   2. Hypertonic

   
   
   

   3. Isotonic

   
   
   

   4. None of these

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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