Parts of the plant

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Across
  1. 3. a part of the body of a plant that develops from the radicle and grows downward into the soil.
  2. 4. one of the expanded organs borne by the stem of a plant.
  3. 6. a small axillary or terminal protuberance on a plant.
  4. 7. the ascending axis of a plant.
Down
  1. 1. the blossom of a plant.
  2. 2. one of the segments of the corolla of a flower.
  3. 5. the developed ovary of a seed plant with its contents and accessory parts.
  4. 7. the fertilized, matured ovule of a flowering plant, containing an embryo or rudimentary plant.