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Sexual Reproduction in Flowering Plants question

2017 · Q19
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Sexual Reproduction in Flowering Plants question

2017 · Q19

NEETBiologySexual Reproduction in Flowering PlantsMCQ+4 / −1
A dioecious flowering plant prevents both
  1. A
    autogamy and geitonogamy
  2. B
    geitonogamy and xenogamy
  3. C
    cleistogamy and xenogamy
  4. D
    autogamy and xenogamy.
View written solutionFree

Correct answer: A

Autogamy occurs in bisexual flowers. Geitonogamous flowers are unisexual but present in the same plant. Dioecious condition is observed when unisexual male and female flowers are present on different plants and it prevents both autogamy and geitonogamy.

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