List the changes each part of the fertilised ovule undergoes to develop into a seed

Explanation

Changes occur in Fertilised Ovule
• The central polar cell becomes the primary endosperm cell after triple fusion , the primary endosperm nucleus develops into the endosperm
• Zygote develops into the embryo
• Antipodals and synergids degenerate.
• The integuments develop into the seed coat.
The ovule transformed into a seed .