Gymnosperm Vocabulary

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Across
  1. 6. a division of plants, grouped within the gymnosperms
  2. 7. a microscopic body that contains the male reproductive cell of a plant.
  3. 10. a sticky flammable organic substance, insoluble in water, exuded by some trees and other plants
  4. 11. fertilized ovule containing the plant embryo
  5. 12. central part of a plant ovule; contains the embryo sac
  6. 13. protect the seed from physical, temperature-related, or water damage
Down
  1. 1. palmlike gymnosperms: includes the surviving order Cycadales and several extinct orders
  2. 2. are a division of vascular land plants containing a single extant class, Pinopsida
  3. 3. a leaf that bears sporangia.
  4. 4. A vascular plant in which the seeds are not enclosed by a ripened ovary Supplement
  5. 5. having the male and female reproductive organs in separate individuals.
  6. 8. A division of trees comprising the ginkgos
  7. 9. natural covering of an organism or an organ, such as its skin, husk, shell, or rind