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Earn 100

Dichogamy which helps in cross pollination is a floral mechanism in which
(a)Pollen sac and stigma are at different heights
(b)Anther and stigma mature at different times
(c)Structure of pollen sac and stigma functions as hurdles
(d)Pollen grain is unable to germinate on the stigma of the same flower

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Important Questions on Sexual Reproduction in Flowering Plants
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Correct definition of pollination is

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Which prevents self pollination
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Main condition for a plant to perform cross pollination is

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Large Stout, nocturnal flowers producing copious nectar and emitting fermenting fruity odour, are the adaptations for

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In plants, autogamy is avoided since the seeds produced

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Wind pollinated flowers are

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Wind pollination is common in

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Pollination by water is seen in :

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Which one of the following may require pollinators, but is genetically similar to autogamy
