TOPIC 15: COORDINATION & RESPONSE IN PLANTS - KEYWORDS 1

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Across
  1. 3. / A response in which parts of the plant grow towards or away from gravity.
  2. 4. / In the roots, auxin ________ cell elongation
  3. 9. / Plants grow upwards to ensure their leaves can absorb light for ________________.
  4. 11. / Tissue cells in a plant consisting of undifferentiated cells capable of indeterminate growth
  5. 14. / In the shoots, auxin ________ cell elongation
Down
  1. 1. / A response in which parts of the plant grow towards or away from light.
  2. 2. / Plants produce plant growth regulators (a.k.a. plant hormones)called ______ .
  3. 5. / Ability to detect and respond to changes in the environment
  4. 6. / __________ phototropism is when shoot grows towards light
  5. 7. / Any changes in environment
  6. 8. / __________ gravitropism is when root grows away from gravity.
  7. 10. / Auxins are produced in the ______ of the growing shoots and the roots called apical meristems.
  8. 12. / The directional growth response made by plants in response to light and gravity
  9. 13. / Plants to grow downwards into the ground because ____________ are found there.