Plants evolution and life cycles (Lecture 1-10).

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Across
  1. 2. group of flowering plants that include grasses and grassy plants
  2. 5. move sugar in mosses
  3. 7. flowers containing only male parts
  4. 9. by having only n, spores are...
  5. 11. an example of a triploid cell
  6. 14. the raspberry is an example of
  7. 16. having both male and females flowers on the same plant
  8. 17. large bowl shaped drab colored flowers are most likely to attract
  9. 18. in this step 2n mother cell in the anther divide by meisis to yield 4 haploid microspores
  10. 19. only the male of this gymnosperms is commonly planted in cities
  11. 20. lignified ground tissues that include fibre and sclereids
Down
  1. 1. division of the zygotes to produce diploid individuals
  2. 3. 2n part of plants
  3. 4. closest relatives to land plants
  4. 6. one type of spore, include most ferns
  5. 8. 3 of them die in the ovule.
  6. 10. produce flowers and fruits
  7. 12. composed of 7 cells in a flowering plant
  8. 13. another name for land plants
  9. 15. those insects became dependent on plants