SCIENCE
BOTANY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cross-pollination.
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self-pollination.
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pollination.
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All of these choices.
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Detailed explanation-1: -The transfer of pollen grains from the anther of one flower to the stigma of another flower of the same plant is called geitonogamy. This transfer involves an agent of pollination. Genetically, it is similar to autogamy since the pollen grains come from the same plant.
Detailed explanation-2: -The transfer of pollen grains from the anther to stigma of a flower is called pollination.
Detailed explanation-3: -Cross-pollination is the process of applying pollen from one flower to the pistils of another flower. Pollination occurs in nature with the help of insects and wind. This process can also be done by hand to produce offspring with desired traits, such as colour or pest resistance.
Detailed explanation-4: -Hint: This type of pollination takes place by the birds with long beaks. It is the process of transfer of pollen grains from the male of a flower to the female stigma. Complete step-by-step answer: Pollination by the agency of birds is known as ornithophily.