BIOLOGY 21.5

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Across
  1. 1. / Structure composed of one carpel or two or more fused carpels
  2. 4. /when both megasporangiate and microsporangiate flowers occur on the same plant.
  3. 7. / when the generalized flower has functional megasporangia and microsporangia (aka hermaphroditic)
  4. 8. / would be a raspberry-one that develops from several separate carpels of a single flower.
  5. 9. / A structure composed of several to many flowers, different families of flowering plants have characteristics types of inflorescences (like compound umbels.
  6. 12. / Structures bearing microsporangia
  7. 13. / The apical stalk of the pistil is the style and the terminal surface that receives pollen grains is the
Down
  1. 2. / is one that develops from a single carpel or several fused carpels like a plum or peach.
  2. 3. / formed from a cluster of flowers
  3. 5. / The swollen base of the pistil (w/ one or more ovules each containing a megasporanguim surrounded by its protective integument)
  4. 6. / When some produce two types of flowers, one with only megasporangia and the other only with microsporangia. So either the stamens or carpels are nonfunctional or absent in a given flower.
  5. 10. / (a triploid tissue) contains stored nutrients for the developing embryo.
  6. 11. / Structures bearing megasporangia