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Plant Hormones Answers

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

  Auxin

  

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

  Ethene

 

   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?

  Auxin

 

   10. Give a use for Gibberellins

  They can be used to end seed dormancy