Nutrition in plants class 7

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Across
  1. 1. centrally located spherical structure in a cell
  2. 3. Venus fly trap
  3. 7. organisms that depend on green plants for nutrition
  4. 11. the ultimate source of energy
  5. 12. site of photosynthesis
  6. 13. the common name for Cuscuta.
  7. 15. derive nutrition from a host
Down
  1. 2. pigment in plants that absorbs sunlight
  2. 4. feed on decomposing organic matter
  3. 5. jelly like substance within the cell
  4. 6. the only Organism which can trap nitrogen
  5. 8. gas produced during photosynthesis
  6. 9. a symbiotic relationship between fungi and alga
  7. 10. tiny pores underside of the leaves
  8. 14. increases the fertility of the soil