Across
- 3. having the male and female reproductive organs in separate individuals
- 5. the fertilized, ovule containing the plant embryo
- 6. a division of vascular land plants containing a single extant class
- 7. vascular plant in which the seeds are not enclosed by a ripened ovary
- 9. single living representative, ginkgo
- 10. coat protective outer coat of a seed
- 11. three genera
- 12. central part of a plant ovule
Down
- 1. palmlike gymnosperms
- 2. grain a microscopic body that contains the male reproductive cell of a plant
- 4. natural covering of an organism (skin, shell)
- 5. a leaf that bears sporangia
- 8. antiseptic and aromatic prevents the development of fungi and deters insects