Reproduction in flowering plants

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Across
  1. 7. removal of anther
  2. 8. develops into seed
  3. 9. process of formation of megaspore from the megaspore mother cell
  4. 10. long, slender stalk
  5. 11. innermost wall layer
Down
  1. 1. transfer of pollen grains from anther to stigma
  2. 2. develps into fruit
  3. 3. mature and fertilised ovule
  4. 4. junction between ovule and funicle
  5. 5. protective envelopes
  6. 6. bilobed structure