Ch 33 - Hormones

Descrição

This quiz covers plant hormones - section 1 of Chapter 33
MsHeltonReads
Quiz por MsHeltonReads, atualizado more than 1 year ago
MsHeltonReads
Criado por MsHeltonReads mais de 9 anos atrás
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Resumo de Recurso

Questão 1

Questão
Plant hormones are also called growth regulators.
Responda
  • True
  • False

Questão 2

Questão
What is abscission?
Responda
  • 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.

Questão 3

Questão
Abscisic acid causes abscission.
Responda
  • True
  • False

Questão 4

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

Questão 5

Questão
Which hormone promotes cell division (aka cytokinesis)?
Responda
  • cytokinins
  • ethylene
  • abscisic acid

Questão 6

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

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