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Advantage of cleistogamy is:

  • Option 1)

    Vivipary

  • Option 2)

    Higher genetic variability

  • Option 3)

    More vigorous offspring

  • Option 4)

    No dependence on pollinators

 

Answers (1)

best_answer

 

Cleistogamous Flowers -

In such flowers, the anthers and stigma lie close to each other. When anthers dehisce in the flower buds, pollen grains come in contact with the stigma to effect pollination.

- wherein

Cleistogamous flowers are invariably autogamous as there is no chance of cross-pollen landing on the stigma. Cleistogamous flowers produce assured seed-set even in the absence of pollinators.

 

 In cleistogamy authors and stigma lie close to each other so no pollinator is needed


Option 1)

Vivipary

This is incorrect option

Option 2)

Higher genetic variability

This is incorrect option

Option 3)

More vigorous offspring

This is incorrect option

Option 4)

No dependence on pollinators

This is correct option

Posted by

divya.saini

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