Alternation of Generations

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Across
  1. 3. immature reproductive cells
  2. 5. In seed plants, the sporophyte is the ____.
  3. 6. This is the spore in gymnosperms.
  4. 8. A plant's life cycle consists of this many phases.
  5. 9. The female spore gives rise to this stalk like structure in angiosperms.
  6. 11. A plant is called this in the second phase of its life cycle.
  7. 12. In seedless plants, spores are scattered by the _____.
  8. 14. The life of a new plant begins with the fusion of two ______.
  9. 15. The male spore gives rise to this stalk like structure in angiosperms.
  10. 16. Gametophytes produce these.
Down
  1. 1. This is the female gamete in seed plants.
  2. 2. This type of plant produces cones.
  3. 3. A plant is called this in the first phase of its life cycle.
  4. 4. Sporophytes produce these.
  5. 7. This is the male gamete in seed plants.
  6. 10. In seed plants, the spores develop into these that contain the gamete.
  7. 13. mature reproductive cells