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प्रश्न
What is geitonogamy?
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उत्तर
It is the transfer of pollen grain to the stigma of a different flower produced by the same plant. It is functionally similar to cross-pollination, as it involves pollinating agents, but it cannot bring about genetic variations and is only of ecological significance, e.g., Cucurbita maxima. It is similar to autogamy, as pollen grains come from the same plant.
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संबंधित प्रश्न
Pollination takes place by wind in
What is cross pollination?
Which of the following type of pollination occurs in Vallisneria?
In which of the following heterozygosity is most favoured?
Between which type of flowers geitonogamy is found?
Which of the following is TRUE with reference to geitonogamy?
In which of the following anemophily is NOT observed?
____________ refers to self-pollination which involves two different flowers of the same plant.
In which one of the following, both autogamy and geitonogamy are prevented?
The transfer of pollen grains of a flower to the stigma of another flower on a different plant within a species is called ______
The pollen grains transferred from one flower to another in plants about ______%.
Which term specifically refers to the transfer of pollen grains from the anther to the stigma of a different plant?
Which of the following is NOT an advantage of cross-pollination?
What external agents are typically involved in cross-pollination?
What term is used synonymously with cross-pollination?
What is a potential disadvantage of genetic mixing in cross-pollination?
