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प्रश्न
What is meant by pollination?
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उत्तर
Pollination: It is the reproductive organ of the plant. A flower contains the male parts (stamens) and the female parts (carpels). The pollen grains from the male part are transferred (by air or insects) to the female part of the flower. This transfer of pollen from anther to stigma is called pollination.
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संबंधित प्रश्न
Lever mechanism of pollination is observed in
- Salvia
- Jasmine
- Bougainvillea
- Butea
Explain the post-pollination events leading to seed production in angiosperms.
List the different types of pollination depending upon the source of pollen gain.
Fill in the blank:
Male sex cells in plants are called _________.
Compare the characteristic features of insect pollinated and wind pollinated flowers. Explain how the respective features assist in pollination.
Fill in the blanks with suitable words.
_______ is a water-pollinated flower.
Give four adaptations shown by flowers pollinated by wind.
At which stage pollen grains are shed from the anther in Angiosperms?
Give an account of any two biotic agents for pollination along with their adaptations.
Which type of flower has ovary superior?
