Ch 33 - Hormones

Descripción

This quiz covers plant hormones - section 1 of Chapter 33
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Resumen del Recurso

Pregunta 1

Pregunta
Plant hormones are also called growth regulators.
Respuesta
  • True
  • False

Pregunta 2

Pregunta
What is abscission?
Respuesta
  • 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.

Pregunta 3

Pregunta
Abscisic acid causes abscission.
Respuesta
  • True
  • False

Pregunta 4

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

Pregunta 5

Pregunta
Which hormone promotes cell division (aka cytokinesis)?
Respuesta
  • cytokinins
  • ethylene
  • abscisic acid

Pregunta 6

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