Class VII

Which of the following provides water and minerals in lichens?
  1. Fungi
  2. Algae
  3. Bacteria
  4. Plants
Which of the following is a parasitic plant?
  1. Ficus religiosa
  2. Cuscutta
  3. Bamboosa
  4. Betula lenta
When two organisms live togethor and share shelter and nutrients. They are in
  1. Mutual relationship
  2. Symbiotic relationship
  3. Parasitic relationship
  4. None of these
Green plants use which of the following to prepare food ? 
  1. Carnon DiOxide 
  2. Sunlight 
  3. Water 
  4. All of these 
The internal factor which affects the process of photosynthesis is _ . 
  1. Temperature 
  2. Chlorophyll 
  3. Light 
  4. None of these 
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