Ch 33 - Hormones

Description

This quiz covers plant hormones - section 1 of Chapter 33
MsHeltonReads
Quiz by MsHeltonReads, updated more than 1 year ago
MsHeltonReads
Created by MsHeltonReads over 9 years ago
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Resource summary

Question 1

Question
Plant hormones are also called growth regulators.
Answer
  • True
  • False

Question 2

Question
What is abscission?
Answer
  • When the fruit, leaves, or flowers fall off of a plant.
  • Some math thing, I don't know!
  • A type of herbicide that only kills dicots.
  • A hormone that promotes cell division (cytokinesis) in plants.

Question 3

Question
Abscisic acid causes abscission.
Answer
  • True
  • False

Question 4

Question
Which of these are plant hormones?
Answer
  • gibbberellins
  • testosterone
  • auxins
  • 2,4-D
  • moxie-tocin

Question 5

Question
Which hormone promotes cell division (aka cytokinesis)?
Answer
  • cytokinins
  • ethylene
  • abscisic acid

Question 6

Question
If you want to make a plant grow, which hormone should you spray on it?
Answer
  • gibberellin
  • abscisic acid
  • auxin
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