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S5U9L2

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  • What is the role of pollinators for plants?
    Fly
    Help to transfer pollens
    Eat the flowers
  • This is a pollinator
    True
    False
  • This is a pollinator
    True
    False
  • Which is not a pollinator?
    Human
    Bee
    Worm
  • Which is a pollinator?
    Caterpillar
    Worm
    Bee
  • Pollinators help transport pollens between flowers.
    True
    False
  • This is a pollinator
    False
    True
  • Pollination is the process that pollens transfer from ... to ... .
    anther / stigma
    stigma / anther
  • Which is self-pollination?
    A, B
    B, C
    A, C
  • Wind is a pollinator.
    True
    False
  • Self-pollination happens in only 1 plant.
    False
    True
  • Male reproductive parts will become fruits or seeds after pollination.
    False
    True
  • This is a pollinator
    False
    True
  • This is a pollinator
    True
    False
  • Which is cross-pollination?
    C
    B
    A
  • Cross-pollination may happen in 1 plant.
    False
    True
  • In pollination, the pollen is transferred from anther to stigma.
    False
    True
  • The style is the part of a flower which receives pollens from the ovary.
    False
    True
  • What type of pollination is this?
    Cross-pollination
    Self-pollination
  • During pollination, pollens are transferred from the stigma to the filament.
    True
    False
  • In the cross-pollination, pollens are transferred from one plant to another of the same species.
    True
    False
  • The stamen is the male reproductive part of a plant and the pistil is the female part.
    False
    True
  • Which is self-pollination?
    2, 3
    1, 3
    1, 2