NUTRITION IN PLANTS & ANIMALS

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Across
  1. 2. which gas is essential for photosynthesis
  2. 3. The organisms which dependent on ready-made organic food from outside source are called:
  3. 5. which pigment is present in plant for trapping light energy
  4. 6. The living organism which obtains food and shelter form other organism is called:
  5. 7. guard cells are present on which part of plant
Down
  1. 1. The parasite which causes diseases are known as
  2. 2. where does photosynthesis take place
  3. 4. the process of ingestion of solid food particle by a cell or unicellular organism is called: