In which of the following plants does autogam | vedclass

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(D) Autogamy is a type of self-pollination where pollen grains are transferred from the anther to the stigma of the same flower.In $Papaya$ $(Carica

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All of the above

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(D) Autogamy is a type of self-pollination where pollen grains are transferred from the anther to the stigma of the same flower.In $Papaya$ $(Carica  papaya)$, the plant is dioecious, meaning male and female flowers are borne on separate plants, making autogamy impossible.In $Castor$ $(Ricinus  communis)$ and $Maize$ $(Zea  mays)$, the plants are monoecious, meaning male and female flowers are present on the same plant. While they can perform geitonogamy, they have evolved mechanisms to prevent autogamy (self-pollination within the same flower).Therefore, in all the given examples, autogamy is prevented by various reproductive strategies.

In which of the following plants does autogamy not occur?

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