Which of the following is $NOT$ a characteristic of cleistogamous flowers?

  • A
    Anthers and stigmas lie very close to each other.
  • B
    They never open.
  • C
    They exhibit geitonogamy.
  • D
    They exhibit autogamy.

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Similar Questions

In plant species where pollen grains are covered by a mucilaginous layer to protect them from moisture,which agent is responsible for pollination?

Pollination in this group occurs through wind,insects,and birds.

In which of the following does pollination take place by a lever mechanism?

Identify the wind-pollinated plant.

Pollination occurs when a pollen grain

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