Which of the following describes the pollination drop mechanism in gymnosperms?
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Correct answer: A fluid from the micropyle that captures wind-borne pollen
The pollination drop is a sugary fluid exuded from the micropyle of the ovule. As it evaporates, it retracts, pulling captured pollen grains into the pollen chamber for fertilization.
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More Gymnosperms questions
- In the genus Pinus, the microsporophylls are compactly arranged to form which structure?
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