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