Morphology of flowering plants

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Across
  1. 2. an example of drupe fruit
  2. 3. arrangement of leaves
  3. 5. Study of internal structure of an organism
  4. 7. development of fruit without fertilisation
Down
  1. 1. example of vexillary aestivation
  2. 2. - study of external features of an organism
  3. 4. part of flower that is future fruit
  4. 6. - part of flower that of future seed.