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प्रश्न
Geitonogamous flowering plants are genetically autogamous but functionally cross-pollinated. Justify.
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उत्तर
Geitonogamy is a kind of pollination in which the pollen grains are transferred from the anther of a flower to the stigma of another flower on the same plant.
Geitonogamous flowering plants are genetically autogamous as the gametes come from the same parent plant, but since the pollen grains are being transferred to a different flower which needs a pollinating agent, it is functionally an example of cross pollination.
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संबंधित प्रश्न
Describe the characteristic features of wind pollinated flowers.
What is the bagging technique?
Enlist advantages and disadvantages of cross pollination
Select and write the most appropriate answer from the given alternatives for the following subquestion:
A versatile anther is an adaptation for _______ type of pollination.
Give four adaptations shown by flowers pollinated by wind.
Describe the Advantages and Disadvantages of self-pollination to the Plant.
Very short answer type question:
What is hydrophily?
Give an account of any two biotic agents for pollination along with their adaptations.
Pollination refers to the ______.
The term used for transfer of pollen grains from anthers of one plant to stigma of a different plant which, during pollination, brings genetically different types of pollen grains to stigma, is ______
