Describe the post fertilization changes in a flower.

Raman is learning the post fertilization changes of an angiosperm embryo sac with the help of slides. He identified the egg nucleus and polar nuclei in the central cell with the help of his teacher. Name the other nuclei present in the embryo sac.

Raman is learning the post fertilization changes of an angiosperm embryo sac with the help of slides. He identified the egg nucleus and polar nuclei in the central cell with the help of his teacher. Help raman by giving the changes that take place with egg nucleus and polar nuclei.

Categorize the following into pre and post fertilization changes in plants. Gamete transfer,pericarp formation, ovule development, embryogenesis.

Double fertilization is

Double fertilization is fusion of