Science

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Across
  1. 1. reproductive structures in gymnosperms
  2. 4. where pollen is located
  3. 5. The part of the pistil where pollen germinates.
  4. 7. fertilized egg
  5. 9. when an embryo sprouts out of a seed
  6. 12. eggs fertilized inside
  7. 13. behavior patterns related to mating
  8. 14. the way an organism reacts to changes in env.
  9. 16. chemical released by an animal
Down
  1. 2. eggs fertilized outside
  2. 3. a response to a stimulus that is inborn
  3. 6. regular seasonal journey
  4. 8. pollen from male structure to top of female
  5. 10. contains the stigma, style, ovary
  6. 11. contains the anther and filament
  7. 15. leaves that enclose a developing bud
  8. 17. female structure holding the egg