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Type: Multiple-Choice
Category: Botany
Level: Grade 9
Author: CarolineWallace
Last Modified: 7 years ago

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Botany Question

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Grade 9 Botany

An abscission layer is involved in
  1. inhibition in the growth of roots.
  2. the loss of leaves from deciduous trees.
  3. the development of non-herbaceous stems.
  4. all of the above.