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TextDouble Fertilisation in AngiospermsCBSE PYQ

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Fertilisation is the key process in sexually reproducing organisms and it acts as a vital link between two generations. Flowering plants adopt a unique pattern of sexual reproduction as compared to other organisms.

TextDouble Fertilisation in Angiosperms

Describe the process of double fertilization in angiosperms. What is its significance?

TextDouble Fertilisation in Angiosperms

Development of Endosperm After Fertilisation

A pistillate flower of a tetraploid angiosperm is pollinated by a pollen grain from a staminate flower of a diploid plant. What would be the level of the ploidy in the endosperm of seeds thus formed?

TextDouble Fertilisation in AngiospermsDevelopment of Endosperm After Fertilisation

(i) Explain how does double fertilisation take place in a flowering plant. (ii) Write the fate of the products of double fertilization in these plants.

CASE_STUDIESDouble Fertilisation in AngiospermsDevelopment of Endosperm After Fertilisation