Ploidy of ovum of angiosperms is

The ploidy of endosperm in angiosperms is

The ploidy of endosperm in angiospherms is

What is ploidy level of endosperm in Angiosperms?

If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will be

If an angiospermic male plant is diploid and female plant tetraploid, the ploidy level of endosperm will be

An angiospermic male plant with 24 chromosomes in its pollen mother cells is crossed with female plant bearing 24 chromosomes in its root cells . What would be the ploidy of embryo and endosperm respectively formed after this cross ?

AN angiospermic male plant with 24 chromosomes in its pollen mother cells is crossed with female plant bearing 24 chromosomes in its root cells . What would be the ploidy of embryo and endosperm respectively formed after this cross ?