Question

explain the 78 nucleated nature of female gametophyte​

Answer 1

Answer:

After the 8-nucleate stage, cell walls are laid down and a typical female gametophyte or embryo sac is formed. ... The other three cells are located at the chalazal end, and are called antipodals. Thus, a typical angiosperm embryo sac after maturity is 8-nucleated and 7-celled.