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Plant Hormones Answers

   1. What is the plant hormone that is commonly found in rooting hormone?



   2. Bananas naturally release a plant hormone that ripens fruit, what is the plant hormone called?



   3. Does the shaded side of a stem contain more or less auxin?

  The shaded side contains more auxin 


   4. Phototropism is a response to:

  A - Light


   5. Gravitropism is a response to:

  C - Gravity 


   6. Where in a plant are auxins made?

  In the growing tip of a stem or root 


   7. Do roots respond to gravitropism or phototropism?

  Gravitropism ( You might see gravitropism sometimes named as geotropism )


   8. What are Gibberellins?

  A group of plant hormones


   9.  What hormone controls the plant's response to gravity and light?



   10. Give a use for Gibberellins

  They can be used to end seed dormancy