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Tropism

Quiz by Marie Fogle

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12 questions
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  • Q1
    Tropisms are the response of a plant to which of the following?
    environment
    nutrients
    water
    stimulus
    30s
  • Q2
    Gravitropism is the growth response of a plant to which of the following?
    water
    light
    gravity
    nutrients
    30s
  • Q3
    Thigmotropism is the growth response of a plant to which of the following?
    gravity
    light
    temperature
    touch
    30s
  • Q4
    Hydrotropism is the growth response of a plant to which of the following?
    water
    gravity
    nutrients
    light
    30s
  • Q5
    Phototropism is the growth response of a plant to which of the following?
    water
    light
    nutrients
    gravity
    30s
  • Q6
    What is tropism?
    The directional movement of an organism or part of an organism in response to external stimuli.
    A type of genetic mutation.
    The reproduction of bacteria through binary fission.
    The process of carbon fixation in plants.
    30s
  • Q7
    What is the term for a plant's growth response to gravity?
    Hydrotropism
    Phototropism
    Gravitropism
    Thigmotropism
    30s
  • Q8
    What is the term for a plant's response to touch or physical contact?
    Thigmotropism
    Geotropism
    Hydrotropism
    Phototropism
    30s
  • Q9
    What is the term for a plant's movement towards a light source?
    Thigmotropism
    Hydrotropism
    Geotropism
    Phototropism
    30s
  • Q10
    Which of the following is a common trigger for plant dormancy?
    Higher temperatures
    Increased rainfall
    Longer daylight hours
    Shorter daylight hours
    30s
  • Q11
    What is the purpose of plant dormancy?
    To survive unfavorable conditions.
    To attract pollinators.
    To produce more flowers.
    To promote rapid growth.
    30s
  • Q12
    What is the difference between plant dormancy and plant hibernation?
    Plant hibernation is another term for plant growth.
    Plant hibernation is a modified form of plant dormancy.
    Plant hibernation does not exist.
    Plant hibernation occurs during summer months.
    30s

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