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प्रश्न
What is cross pollination?
थोडक्यात उत्तर
उत्तर
- Pollen grains are transferred from the anther of one flower to the stigma of another flower of the same kind or different plant.
- Plants need to produce pollen grains in larger quantities to increase the chance of pollination.
- Cross pollination does introduce variations in characteristics of new plants.
- Cross pollination is brought about by agencies like wind, water, animals and Insects of plums, apples.
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संबंधित प्रश्न
Pollination takes place by wind in
Write the characteristics of insect-pollinated flowers.
Insect pollinated flowers are characterized by dry and smooth pollen.
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Between which type of flowers geitonogamy is found?
In which one of the following, both autogamy and geitonogamy are prevented?
Dichogamy favouring cross-pollination is a type of floral mechanism where ______.
Transfer of pollen grains from the anther to the stigma of another flower of the same plant is called ______.
What is Geitonogamy?
From among the sets of terms given below, identify those that are associated with the gynoecium.
