Bisexuality in flowers type of Autogamy
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Chasmogamy is the condition in which bisexual flowers have exposed anthers and stigma. ... Autogamy is a type of self pollination in which pollen are transferred from the anther to the stigma of the same flower. Thus, it's xenogamy that can bring genetically different pollen grains to the stigma of a plant
the word autogamy mean self fertilization. this is a special type of self pollination in which an intersexual or top flower is pollinated through its own pollen. Autogamy is only possible when anther and stigma are close to each other and which has synchrony in pollen release and stigma respectively. It is frequently meet in unicellular organisms such as protozoan, protist.
autogamy in plant :- the plant which is capable to fertilize themselves rather than hybridize with another plants.
Autogamy occurs by three method:-
Namely-homogamy
Cliestogamy
Bud pollination