Across
- 3. Important adaptation of gymnosperms and angiosperms
- 6. Gymnosperm meaning
- 8. Male part of flower
- 11. Examples include pines, redwoods, spruce, fir, spruce, gingko, cycads, hemlocks
- 13. To prevent self-fertilization, some plants mature the male and female parts at different times or use this
- 15. Necessary for fertilization in moss and ferns
- 16. Male gametophyte in gymnosperms & angiosperms
- 18. n, Dominant generation in mosses
- 19. Sticky tip of the carpel
Down
- 1. Zygote (2n) and this (3n) are the results of double fertilization
- 2. Moss that is important for fuel, flood control, and soil enrichment
- 4. Plants don't move, so they are _________
- 5. Plants that don't have vessels to carry water/nutrients
- 7. Nonvascular plants rely on this for nutrient transport
- 9. Small, avascular plants
- 10. Where fertilization and embryo development take place in gymnosperms
- 12. Most recent and most common plants
- 14. 2n, Dominant generation in ferns and their allies
- 17. Process moss sporophyte goes through to make spores