Reproduction of flowering plants

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Across
  1. 3. this part of the seen grows first during germination
  2. 8. contains male reproductive cell
  3. 10. when the male reproductive cell fuses with the egg cell
  4. 11. seed needs air, water and ________.
  5. 12. scattering of fruits or seeds
  6. 15. after fertilisation the ovules turn into this
  7. 16. contain egg cells
  8. 17. non-flowering plants reproduce by this.
Down
  1. 1. animal pollinated flowers are usually ________ coloured.
  2. 2. when a seed grows into a plant
  3. 4. contains ovules
  4. 5. transfer of pollen grain to stigma
  5. 6. some fruits or seeds dispersed by wind have _____-like structures.
  6. 7. function of fruit for seeds
  7. 9. dispersal prevents ___________.
  8. 11. fruits with fibrous husks are usually dispersed by ______.
  9. 13. this part of the plant allows the young plant to make food on its own
  10. 14. wind pollinated flowers are usually _______ in colour.
  11. 18. dispersal reduces competition of young plants among themselves and their parent plant for water, sunlight, minerals and ________.