Across
- 1. When a plant sprouts
- 3. Can live to be over 2000 years old
- 5. Protective outer layer of a seed
- 9. Group of extinct phylum
- 11. The basic shoot or stem of an embryo plant
- 13. The bark of a tree
- 16. The embryonic leaf in seed-bearing plants
Down
- 2. Germinates to produce male gametophyte
- 4. Stored food that the plant uses as it sprouts
- 6. "Living fossil", used as a medicinal plant
- 7. Short shrubs, native to tropical regions
- 8. Female gametophyte
- 10. Plant that produces its own food
- 12. Young developing plant inside of seed
- 14. Contains female reproductive organs
- 15. The wood of a tree