A dioecious flowering plant prevents Autogamy and Geitonogamy. So, the correct answer is c. Autogamy and geitonogamy.

Here's why:

Dioecious plants are those in which male and female reproductive structures are on different plants. This means that one plant has only male flowers and another plant has only female flowers.

Autogamy is a type of self-pollination where the pollen from the anther of a flower fertilizes the ovule of the same flower. Since dioecious plants have separate male and female plants, autogamy cannot occur.

Geitonogamy is the transfer of pollen from the anther of a flower to the stigma of another flower on the same plant. Again, since dioecious plants have separate male and female plants, geitonogamy cannot occur.

Therefore, a dioecious flowering plant prevents Autogamy and Geitonogamy.

Question

A dioecious flowering plant prevents Autogamy and Geitonogamy. So, the correct answer is c. Autogamy and geitonogamy.

Here's why:

Dioecious plants are those in which male and female reproductive structures are on different plants. This means that one plant has only male flowers and another plant has only female flowers.

Autogamy is a type of self-pollination where the pollen from the anther of a flower fertilizes the ovule of the same flower. Since dioecious plants have separate male and female plants, autogamy cannot occur.

Geitonogamy is the transfer of pollen from the anther of a flower to the stigma of another flower on the same plant. Again, since dioecious plants have separate male and female plants, geitonogamy cannot occur.

Therefore, a dioecious flowering plant prevents Autogamy and Geitonogamy.

Knowee AI · Accepted Answer

A dioecious flowering plant prevents Autogamy and Geitonogamy. So, the correct answer is c. Autogamy and geitonogamy.

Here's why:

Dioecious plants are those in which male and female reproductive structures are on different plants. This means that one plant has only male flowers and another plant has only female flowers.

Autogamy is a type of self-pollination where the pollen from the anther of a flower fertilizes the ovule of the same flower. Since dioecious plants have separate male and female plants, autogamy cannot occur.

Geitonogamy is the transfer of pollen from the anther of a flower to the stigma of another flower on the same plant. Again, since dioecious plants have separate male and female plants, geitonogamy cannot occur.

Therefore, a dioecious flowering plant prevents Autogamy and Geitonogamy.

A dioecious flowering plant preventsa Geitonogamy and xenogamy b Autogamy and xenogamyc Autogamy and geitonogamy d Cleistogamy and xenogamy

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