36. In Plant water is transported through

1. 1. Campium

   
   
   

   2. Phloem

   
   
   

   3. Wylem

   
   
   

   4. Epidermis

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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37. Highest concentration of auxin occurs

1. 1. In growing tips

   
   
   

   2. In leaves

   
   
   

   3. At the base of plant organs

   
   
   

   4. In xylem and phloem

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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38. Growth in plant occurs

1. 1. Whole life

   
   
   

   2. For definite period

   
   
   

   3. Growth does hot takes place in plant

   
   
   

   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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39. Which of the following tree require highest amount of water for growth

1. 1. Mango

   
   
   

   2. Babool

   
   
   

   3. Guava

   
   
   

   4. Euclyptus

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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40. Water will be absorbed by root hairs when the external medium is

1. 1. Hypotonic

   
   
   

   2. Hypertonic

   
   
   

   3. isotonic

   
   
   

   4. Viscous

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: A

   N/A

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