106. Consider the following statements
     1. In algae, the reproductive organs are single celled.
     2. Fern plants lack true vascular system.
     Which of the statements given above is / are correct

1. 1. Only 1

   
   
   

   2. Only 2

   
   
   

   3. Both 1 and 2

   
   
   

   4. Neither 1 nor 2

   
   
   

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   N/A

   Correct Option: A

   N/A

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107. Independent alternation of generation is found in

1. 1. Lotus

   
   
   

   2. Union

   
   
   

   3. Fern

   
   
   

   4. Cyces

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: C

   N/A

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108. Which one of the following pair is not correctly matched

1. 1. Funaria- Bryophyte

   
   
   

   2. Chlorella - Pteridophte

   
   
   

   3. Spyrogyra - Algae

   
   
   

   4. Cycas - Cymnosperm

   
   
   

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   N/A

   Correct Option: B

   N/A

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109. Why do you feel coal under a tree but not so under a tin shed on a sunny day

1. 1. The greenneess of the tree gives the coal feeling

   
   
   

   2. Photosynthesis absorbs heat

   
   
   

   3. The leaves convert water vapour into water which is a heat absorbing process.

   
   
   

   4. The leaves gives out water which vaporises absorbing some heat as latent heat.

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: D

   N/A

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110. Consider the following statements
     1. Vascular system is absent
     2. Reproductive organ are multicellular
     Which of the following statements given above is /are correct

1. 1. 1 Only

   
   
   

   2. 2 Only

   
   
   

   3. Both 1 and 2

   
   
   

   4. neither 1 and 2

   
   
   

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1. View Hint View Answer Discuss in Forum

   N/A

   Correct Option: B

   N/A

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