Class 9 Chapter 7 Diversity in living organisms

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Across
  1. 3. An example of pteridophyta
  2. 5. Mutually dependent relationships
  3. 7. They require a living protoplasm of a host organism for food
  4. 9. Do not produce seeds
  5. 10. Unicellular eukaryotic organisms
  6. 11. Angiosperms are these plants
  7. 12. A gymnosperm
  8. 13. Plants with seeds having 2 cotyledons
Down
  1. 1. Bacteria belongs to this kingdom
  2. 2. Amphibians of the plant kingdom
  3. 4. A Greek thinker who classified animals on the basis of their habitat
  4. 6. Plants of this group bear naked seeds
  5. 8. Often called seed leaves