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From among the situations given below, choose the one that prevents both autogamy and geitonogamy.
(a)Monoecious plant bearing unisexual flowers
(b)Dioecious plant bearing only male or female flowers
(c)Monoecious plant with bisexual flowers
(d)Dioecious plant with bisexual flowers

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Important Questions on Sexual Reproduction in Flowering Plants
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Anthesis is

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How many Nucleus participate in double fertilization of Capsella

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Development of fruit with out fertilization is

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Zygote of Capsella bursapastoris divides through

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How many meiosis are required for the formation of 100 grains of wheat?

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Double fertilization was discovered by Nawaschin in _______.

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Mature endosperm with irregularity and unevenness in its surface is called Ruminate endosperm. It is found in-

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The effect of pollen grain on colour of endosperm is called:
