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Earn 100

Zostera
(a)Is a sea grass
(b)Pollen grains are needle like
(c)Marine algae
(d)Both (A) and (B)

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Important Questions on Sexual Reproduction in Flowering Plants
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Free nuclear endosperm is formed due to

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Formation of seeds without fertilization is called

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Pollen prepotency promotes:

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The most common type of zoophily is

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Polyembryony is present in

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The farmers can keep on using the hybrid seed to raise new crop year after year, and they do not have to buy hybrid seeds (which is too expensive) every year, if the hybrid is made

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Significance of pollen tube in seed plants is

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In which of the following plants, pollen is released before the stigma becomes receptive in the same flower?
