National 4 Biology - Asexual reproduction in plants

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Across
  1. 4. The type of reproduction which involves only one parent.
  2. 6. A plant which is produced asexually through the development of tubers.
  3. 9. ___________ is important for the survival of rare plants.
  4. 11. Grow as part of the roots of a plant and contain a food source for newly developing plants.
  5. 13. The number of parents involved in sexual reproduction.
  6. 14. Artificial method of asexual reproduction where a stem of one plant is joined with the roots of another plant.
  7. 15. stock The root section of the plant used in grafting.
  8. 17. The term used to describe the difference between offspring produced via sexual reproduction.
Down
  1. 1. The type of reproduction which involves two parents.
  2. 2. Altering the characteristics of plants can produce new _____________ of plants which are suitable for a desired purpose.
  3. 3. The term used to describe offspring who are genetically identical to the parent generation.
  4. 5. Artificial method of asexual propagation where a section of a plant is removed and developed into a new plant.
  5. 7. A plant which is produced asexually through the development of runners.
  6. 8. _____________ is important when producing large numbers of plants for sale.
  7. 10. Horizontal stems which grow out of the parent plant and provide food to plantlets.
  8. 12. The stem section of the plant used in grafting.
  9. 16. The number of parents involved in asexual reproduction.