Uterus → fruit
Intein → tegmen
Uterine wall → ovary
Ovary→Sperm
Ovule→seed
Nucellus → destroyed, perisperm
Ovum → Embryo
Secondary nucleus→seed or endosperm
Ovule or micropyle → Spore
Helper cells or synergids are destroyed
Umbilical cord or Hyalum → Umbilical cord
Antipodal→destroy
Ovule or Funiculus → Spore
Ovule or calaja→sperm or perishes
Exine→testa/seed coat