Explanation

The transformation of part of flower Before Fertilisation After Fertilisation Calyx, corolla - Wither Androecium, style and stigma - Fruit Ovary Ovary wall - Pericarp Ovule - Seed Integuments - Seed coat Outer integuments - Testa Inner integuments - Tegaman Micropyle - Micropyle Funicle - Stalk of seed Nucellus (if persistant) - Perisperm Egg cell - Zygote (oospore) Synergid - Disintegrate