reproduction in plants

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Across
  1. 1. the ovary develops into a ______ after fertilisation.
  2. 3. the tip of the style of the flower is called the ______.
  3. 5. ______refers to the transfer of pollen from anther to stigma.
  4. 7. pollen grains are produced in the
  5. 9. the process of fusion of the male and female gamete is called ______.
Down
  1. 1. Algae reproduce by ______.
  2. 2. the male reproductive part of the flower is called the ______.
  3. 4. A fertilised egg is called a _______.
  4. 6. If a new plant has to grow from an underground stem, the type of reproduction is called ________.
  5. 8. yeast reproduces by the process called ______.