Question

mention important post-fertilisation changes in angiosperms flower.... NO SPAM PLZ​

Answer 1

After fertilisation has taken place,the zygote redivides to form embryo..the walls of ovule get a tough coat and turns into seed and ovary walls ripens and become fruit. Meanwhile,the sepals,petals are shed...

Hope it helps...

Answer 2

The important post fertilisation changes in a angiosperm flower are as follows :-

• Shedding of sepals, petals, stamens, style and stigma.
• The Zygote develops into embryo.
• The fertilised ovule develops into seed.
• The wall of the overtime produces pericarp (wall of fruit).

And at last, the ripened ovary along with the pericarp and seed, becomes the fruit.