Chromosome number in oosphere is 8. The number in angiospermic endosperm shall be

The chromosome number in the oosphere is 8. The number in angiospermic endosperm shall be 24. The endosperm is gametophytic tissue and is haploid. A gymnopsermic leaf is a somatic organ that has diploid chromosome number in its cell.
Endosperm is triploid 3n. As, n = 8.
Thus, the number in angiospermic endosperm will be 8 × 3 = 24