Reproduction in plants AIF

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Across
  1. 3. pollen grains are produced in ______
  2. 5. the individual unit of calyx is called____.
  3. 8. __________ process of reproduction, where parent cell is divided into two or more daughter cells.
  4. 11. ________reproduction, which involves male and female gametes.
  5. 13. ________ process, where the parent body breaks into two or more pieces and each piece develops into a complete new organism.
Down
  1. 1. sexual reproduction involves the fusion of _________.
  2. 2. The product obtained from the fusion of male and female gamete.
  3. 4. ferns, mushrooms and molds reproduce from tiny structures called _______.
  4. 6. the process of transfer of pollen grains from stamens to stigma of flower.
  5. 7. ______reproduction which involves only single parent.
  6. 9. The ___________ term for pollination by birds.
  7. 10. the part which connects stigma and ovary.
  8. 12. The outermost whorl of flower.