Question

126 Which one of the following events takes place after double fertilization? A The pollen grain germinates on the B The pollen tubes enter the embryo sac stigma C Two male gametes are discharged D The PEN develops into endosperm into the embryo sac​

Answer 1

Explanation:

It is known as vegetative fertilisation. Thus, after double fertilisation, a mature angiospermous ovule contains one diploid cell (zygote) and one triploid cell (endosperm). The haploid cells of the ovule such as antipodals and synergids degenerate after fertilisation.

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